/* ==========================================================================
   LAYOUT — island nav, hero, section heads, work grid, contact, footer.
   ========================================================================== */

/* --------------------------------------------------------------------------
   ISLAND NAV — sticky glass pill; shrinks ~30% after scroll
   -------------------------------------------------------------------------- */

.nav {
  position: fixed;
  top: var(--sp-300);
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  display: flex;
  justify-content: center;
  padding-inline: var(--sp-200);
  pointer-events: none;
}

.nav__inner {
  --nav-pad-y: var(--sp-100);
  --nav-pad-x: var(--sp-100);
  --nav-gap: var(--sp-300);
  --nav-logo: 56px;
  --nav-brand: var(--text-base);
  --nav-link-pad-y: var(--sp-75);
  --nav-link-pad-x: var(--sp-100);
  --nav-burger: 44px;

  pointer-events: auto;
  width: min(100%, 920px);
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--nav-gap);
  padding: var(--nav-pad-y) var(--nav-pad-x);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-full);
  background-color: rgba(24, 24, 24, 0.42);
  backdrop-filter: blur(28px) saturate(1.35);
  -webkit-backdrop-filter: blur(28px) saturate(1.35);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
  transition:
    width var(--dur) var(--ease),
    padding var(--dur) var(--ease),
    gap var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

/* Scrolled: roughly 30% smaller footprint, still sticky */
.nav.is-stuck {
  top: var(--sp-200);
}

.nav.is-stuck .nav__inner {
  --nav-pad-y: var(--sp-75);
  --nav-pad-x: var(--sp-75);
  --nav-gap: var(--sp-200);
  --nav-logo: 40px;
  --nav-brand: var(--text-sm);
  --nav-link-pad-y: var(--sp-50);
  --nav-link-pad-x: var(--sp-75);
  --nav-burger: 32px;

  width: min(100%, 640px);
  background-color: rgba(24, 24, 24, 0.62);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32);
}

/* Wordmark */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-100);
  flex: none;
  padding-left: var(--sp-50);
  font-size: var(--nav-brand);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: font-size var(--dur) var(--ease), gap var(--dur) var(--ease);
}

.brand__logo {
  width: var(--nav-logo);
  height: auto;
  flex: none;
  display: block;
  object-fit: contain;
  transition: width var(--dur) var(--ease);
}

/* Desktop links */
.nav__links {
  display: none;
  align-items: center;
  gap: var(--sp-25);
  flex: 1;
  justify-content: center;
}

.nav__link {
  padding: var(--nav-link-pad-y) var(--nav-link-pad-x);
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  font-weight: 500;
  color: var(--fg-soft);
  transition: color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    padding var(--dur) var(--ease);
}

.nav__link:hover {
  color: var(--fg);
  background-color: rgba(255, 255, 255, 0.06);
}

.nav__link.is-active {
  color: var(--fg);
  background-color: rgba(255, 255, 255, 0.08);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-75);
  flex: none;
}

.nav.is-stuck .nav__actions .btn--sm {
  padding: var(--sp-50) var(--sp-100);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
}

/* Hamburger — lines rotate into an X, never fade out */
.burger {
  position: relative;
  width: var(--nav-burger);
  height: var(--nav-burger);
  border-radius: var(--r-full);
  background-color: rgba(255, 255, 255, 0.08);
  flex: none;
  transition: width var(--dur) var(--ease), height var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.burger span {
  position: absolute;
  left: 50%;
  width: 16px;
  height: 1.5px;
  margin-left: -8px;
  border-radius: var(--r-full);
  background-color: var(--fg);
  transition: transform var(--dur) var(--ease);
}

.burger span:nth-child(1) {
  top: calc(50% - 3px);
}

.burger span:nth-child(2) {
  top: calc(50% + 3px);
}

.burger.is-open span:nth-child(1) {
  transform: translateY(3px) rotate(45deg);
}

.burger.is-open span:nth-child(2) {
  transform: translateY(-3px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav__links {
    display: flex;
  }
  .burger {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   OVERLAY MENU — heavy glass, staggered mask reveal
   -------------------------------------------------------------------------- */

.menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(48px);
  -webkit-backdrop-filter: blur(48px);
  padding: calc(var(--nav-h) + var(--sp-700)) var(--gutter) var(--sp-500);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-500);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur);
  overflow-y: auto;
}

.menu.is-open {
  opacity: 1;
  visibility: visible;
}

.menu__list {
  display: grid;
  gap: var(--sp-75);
}

.menu__link {
  display: flex;
  align-items: center;
  gap: var(--sp-200);
  padding-block: var(--sp-100);
  font-size: var(--text-4xl);
  line-height: var(--text-4xl-lh);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--fg);
  opacity: 0;
  transform: translateY(48px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.menu.is-open .menu__link {
  opacity: 1;
  transform: none;
  transition-delay: var(--stagger, 0ms);
}

.menu__link:hover {
  color: var(--accent);
}

.menu__index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--fg-faint);
}

.menu__foot {
  display: grid;
  gap: var(--sp-200);
  justify-items: start;
}

@media (min-width: 1024px) {
  .menu {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */

/* Mobile spacing is deliberately tight so the hero image is partly in view
   on a phone rather than sitting entirely below the fold. */
.hero {
  padding-top: calc(var(--nav-h) + var(--sp-500));
  padding-bottom: var(--sp-700);
}

/* Heading and subheading both capped at the 680px measure and centred. */
.hero__copy {
  max-width: var(--measure);
  margin-inline: auto;
  text-align: center;
}

.hero__sub {
  margin-top: var(--sp-300);
  margin-inline: auto;
  max-width: var(--measure);
  font-size: var(--type-lede);
  line-height: var(--type-lede-lh);
  color: var(--fg-soft);
  text-wrap: pretty;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-200);
  margin-top: var(--sp-400);
}

.hero__risk {
  margin-top: var(--sp-200);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  color: var(--fg-mute);
  text-wrap: pretty;
}

.hero__proof {
  margin-top: var(--sp-300);
}

.hero__proof .proof {
  justify-content: center;
}

.hero__stats {
  margin-top: var(--sp-600);
}

@media (min-width: 768px) {
  .hero {
    padding-top: calc(var(--nav-h) + var(--sp-800));
    padding-bottom: var(--sp-800);
  }
  .hero__cta {
    margin-top: var(--sp-500);
  }
  .hero__proof {
    margin-top: var(--sp-500);
  }
}

/* --------------------------------------------------------------------------
   HERO VISUAL / SHOWREEL
   -------------------------------------------------------------------------- */

.hero__visual {
  position: relative;
  margin-top: var(--sp-400);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  background-color: var(--surface-1);
  overflow: hidden;
  isolation: isolate;
}

.hero__visual img,
.hero__visual video {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.showreel {
  position: relative;
  overflow: hidden;
  background-color: var(--surface-1);
}

.showreel__video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

@media (min-width: 768px) {
  .hero__visual {
    margin-top: var(--sp-600);
    border-radius: var(--r-3xl);
  }
}

/* --------------------------------------------------------------------------
   TAGLINE REVEAL SECTION
   -------------------------------------------------------------------------- */

.tagline-section {
  padding-block: var(--section-y);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
   SECTION HEADER
   -------------------------------------------------------------------------- */

.sec-head {
  display: grid;
  gap: var(--sp-300);
  margin-bottom: var(--sp-600);
}

.sec-head__title {
  margin-top: var(--sp-200);
  max-width: var(--measure);
  text-wrap: balance;
}

.sec-head__aside {
  color: var(--fg-soft);
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  max-width: 52ch;
}

@media (min-width: 900px) {
  .sec-head {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    align-items: end;
    gap: var(--sp-500);
  }
  .sec-head__aside {
    padding-bottom: var(--sp-75);
  }
}

/* --------------------------------------------------------------------------
   ABOUT
   -------------------------------------------------------------------------- */

.about {
  display: grid;
  gap: var(--sp-600);
}

.about__body {
  display: grid;
  gap: var(--sp-300);
}

.about__body p {
  color: var(--fg-soft);
  max-width: 62ch;
}

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

.creds {
  display: grid;
  gap: var(--sp-75);
}

.cred {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: var(--sp-200);
  padding: var(--sp-200);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background-color: var(--surface-1);
}

.cred__when {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  color: var(--accent);
  padding-top: var(--sp-25);
}

.cred__what {
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  font-weight: 500;
}

.cred__what span {
  display: block;
  color: var(--fg-mute);
  font-weight: 400;
}

@media (min-width: 900px) {
  .about {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--sp-700);
  }
}

/* --------------------------------------------------------------------------
   WORK
   -------------------------------------------------------------------------- */

.work-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-75);
  margin-bottom: var(--sp-400);
}

.filter {
  padding: var(--sp-50) var(--sp-100);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  background-color: transparent;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-mute);
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.filter:hover {
  color: var(--fg);
  border-color: var(--line-strong);
  background-color: var(--surface-2);
}

.filter:active {
  transform: scale(0.98);
}

.filter.is-active {
  background-color: var(--fg);
  border-color: var(--fg);
  color: #000000;
}

.filter__count {
  margin-left: var(--sp-50);
  opacity: 0.6;
}

.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-300);
}

.work-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  background-color: var(--surface-1);
  overflow: hidden;
  transition: background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.work-card:hover {
  background-color: var(--surface-2);
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.work-card:active {
  transform: translateY(-2px) scale(0.995);
}

.work-card__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.work-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--line);
  flex: none;
}

.work-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease);
}

.work-card:hover .work-card__media img {
  transform: scale(1.02);
}

/* No cover image yet. Keep the full media band and paint a CSS art cover so
   backend and early-stage projects still look finished, not empty. */
.work-card__media.is-empty {
  aspect-ratio: 16 / 10;
  background-color: #0c0c0c;
}

.work-card__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-300);
  overflow: hidden;
  background-color: #0c0c0c;
}

.work-card__art {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.work-card__art-a,
.work-card__art-b,
.work-card__art-c {
  position: absolute;
  display: block;
}

/* --- tone: backend (nodes / grid) --- */
.work-card__fallback[data-tone="backend"] .work-card__art-a {
  inset: 18% 12% 38% 12%;
  background-image:
    linear-gradient(var(--line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-strong) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.55;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.work-card__fallback[data-tone="backend"] .work-card__art-b,
.work-card__fallback[data-tone="backend"] .work-card__art-c {
  width: 10px;
  height: 10px;
  border-radius: var(--r-full);
  background-color: var(--accent);
  box-shadow: 0 0 0 6px rgba(139, 108, 255, 0.12);
}

.work-card__fallback[data-tone="backend"][data-index="1"] .work-card__art-b { top: 28%; left: 22%; }
.work-card__fallback[data-tone="backend"][data-index="1"] .work-card__art-c { top: 48%; right: 24%; }
.work-card__fallback[data-tone="backend"][data-index="2"] .work-card__art-b { top: 24%; right: 28%; }
.work-card__fallback[data-tone="backend"][data-index="2"] .work-card__art-c { top: 52%; left: 30%; }
.work-card__fallback[data-tone="backend"][data-index="3"] .work-card__art-b { top: 34%; left: 40%; }
.work-card__fallback[data-tone="backend"][data-index="3"] .work-card__art-c { top: 44%; right: 18%; }
.work-card__fallback[data-tone="backend"][data-index="4"] .work-card__art-b { top: 26%; left: 18%; }
.work-card__fallback[data-tone="backend"][data-index="4"] .work-card__art-c { top: 50%; right: 36%; }

/* --- tone: mobile (device frame) --- */
.work-card__fallback[data-tone="mobile"] .work-card__art-a {
  top: 12%;
  bottom: 28%;
  left: 50%;
  width: 34%;
  max-width: 120px;
  transform: translateX(-50%);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background-color: var(--surface-2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.work-card__fallback[data-tone="mobile"] .work-card__art-b {
  top: 16%;
  left: 50%;
  width: 28%;
  max-width: 40px;
  height: 4px;
  transform: translateX(-50%);
  border-radius: var(--r-full);
  background-color: var(--surface-4);
}

.work-card__fallback[data-tone="mobile"] .work-card__art-c {
  top: 28%;
  left: 50%;
  width: 22%;
  max-width: 72px;
  height: 28%;
  transform: translateX(-50%);
  border-radius: var(--r-md);
  background-color: rgba(139, 108, 255, 0.18);
  border: 1px solid rgba(139, 108, 255, 0.35);
}

/* --- tone: web (browser panel) --- */
.work-card__fallback[data-tone="web"] .work-card__art-a {
  top: 14%;
  left: 10%;
  right: 10%;
  bottom: 34%;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background-color: var(--surface-1);
  box-shadow: inset 0 28px 0 var(--surface-2);
}

.work-card__fallback[data-tone="web"] .work-card__art-b {
  top: calc(14% + 10px);
  left: calc(10% + 14px);
  width: 8px;
  height: 8px;
  border-radius: var(--r-full);
  background-color: var(--accent);
  box-shadow: 14px 0 0 var(--surface-4), 28px 0 0 var(--surface-4);
}

.work-card__fallback[data-tone="web"] .work-card__art-c {
  top: calc(14% + 44px);
  left: calc(10% + 16px);
  right: calc(10% + 16px);
  height: 36%;
  border-radius: var(--r-md);
  background:
    linear-gradient(90deg, rgba(139, 108, 255, 0.2), transparent 40%),
    repeating-linear-gradient(
      180deg,
      var(--surface-3) 0,
      var(--surface-3) 8px,
      transparent 8px,
      transparent 18px
    );
  opacity: 0.9;
}

/* --- tone: shop (catalogue tiles) --- */
.work-card__fallback[data-tone="shop"] .work-card__art-a,
.work-card__fallback[data-tone="shop"] .work-card__art-b,
.work-card__fallback[data-tone="shop"] .work-card__art-c {
  top: 18%;
  bottom: 38%;
  width: 22%;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background-color: var(--surface-2);
}

.work-card__fallback[data-tone="shop"] .work-card__art-a { left: 12%; }
.work-card__fallback[data-tone="shop"] .work-card__art-b {
  left: 39%;
  background:
    linear-gradient(180deg, rgba(139, 108, 255, 0.22), transparent 60%),
    var(--surface-2);
  border-color: rgba(139, 108, 255, 0.35);
}
.work-card__fallback[data-tone="shop"] .work-card__art-c { right: 12%; left: auto; }

.work-card__fallback-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--sp-50);
}

.work-card__mark {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  line-height: var(--text-3xl-lh);
  letter-spacing: -0.04em;
  color: var(--fg);
}

.work-card__mark-kind {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.work-card:hover .work-card__fallback[data-tone="backend"] .work-card__art-b,
.work-card:hover .work-card__fallback[data-tone="backend"] .work-card__art-c {
  transform: scale(1.15);
  transition: transform var(--dur) var(--ease);
}

.work-card:hover .work-card__fallback[data-tone="mobile"] .work-card__art-a {
  transform: translateX(-50%) translateY(-4px);
  transition: transform var(--dur) var(--ease);
}

.work-card:hover .work-card__fallback[data-tone="web"] .work-card__art-a {
  border-color: var(--line-strong);
  transition: border-color var(--dur) var(--ease);
}

.work-card__badges {
  position: absolute;
  top: var(--sp-100);
  left: var(--sp-100);
  right: var(--sp-100);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-75);
  z-index: 2;
}

.work-card__tag {
  padding: var(--sp-50) var(--sp-75);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  color: var(--fg-soft);
}

.work-card__tag--accent {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.work-card__body {
  padding: var(--sp-300);
  display: flex;
  flex-direction: column;
  gap: var(--sp-100);
  flex: 1;
}

.work-card__kind {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.work-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-200);
}

.work-card__title {
  font-size: var(--text-2xl);
  line-height: var(--text-2xl-lh);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.work-card__arrow {
  width: 32px;
  height: 32px;
  border-radius: var(--r-full);
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  flex: none;
  color: var(--fg-mute);
  transition: background-color var(--dur) var(--ease),
    color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.work-card__arrow .icon {
  width: 14px;
  height: 14px;
}

.work-card:hover .work-card__arrow {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  transform: translate(2px, -2px);
}

.work-card__desc {
  color: var(--fg-soft);
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  max-width: 58ch;
  flex: 1;
}

.work-card__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-50) var(--sp-200);
  margin-top: var(--sp-75);
}

.work-card__metric {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  color: var(--fg-mute);
}

.work-card__metric b {
  color: var(--fg);
  font-weight: 500;
}

.work-card__foot {
  margin-top: var(--sp-200);
  padding-top: var(--sp-200);
  border-top: 1px solid var(--line);
}

/* Two columns from tablet up; a lone trailing card stretches across both so
   the grid never ends on an awkward gap. Works for any project count. */
@media (min-width: 768px) {
  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-card--wide {
    grid-column: 1 / -1;
  }

  .work-card--wide .work-card__inner {
    flex-direction: row;
    align-items: stretch;
  }

  .work-card--wide .work-card__media {
    width: 55%;
    aspect-ratio: auto;
    min-height: 300px;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .work-card--wide .work-card__media.is-empty {
    aspect-ratio: auto;
    min-height: 300px;
  }

  .work-card--wide .work-card__body {
    width: 45%;
    justify-content: center;
    padding: var(--sp-400);
  }

  .work-card--wide .work-card__title {
    font-size: var(--text-3xl);
    line-height: var(--text-3xl-lh);
  }

  .work-card--wide .work-card__desc {
    font-size: var(--text-base);
    line-height: var(--text-base-lh);
  }
}

.work-empty {
  padding: var(--sp-700) var(--sp-300);
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  background-color: var(--surface-1);
  color: var(--fg-mute);
}

.work-more {
  margin-top: var(--sp-500);
  display: flex;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   CONTACT
   -------------------------------------------------------------------------- */

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

.contact__inner {
  display: grid;
  gap: var(--sp-600);
}

.contact__intro {
  display: grid;
  gap: var(--sp-300);
  align-content: start;
}

.contact__mail {
  display: inline-block;
  margin-top: var(--sp-100);
  font-size: var(--text-2xl);
  line-height: var(--text-2xl-lh);
  font-weight: 600;
  letter-spacing: -0.03em;
  word-break: break-word;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: var(--sp-50);
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.contact__mail:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact__channels {
  display: grid;
  gap: var(--sp-75);
  margin-top: var(--sp-200);
}

/* --------------------------------------------------------------------------
   CONTACT FORM
   -------------------------------------------------------------------------- */

.contact-form {
  display: grid;
  gap: var(--sp-200);
  padding: var(--sp-300);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  background-color: var(--surface-1);
}

.contact-form__title {
  font-size: var(--text-lg);
  line-height: var(--text-lg-lh);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.contact-form__hint {
  color: var(--fg-mute);
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  margin-top: calc(var(--sp-75) * -1);
}

.field {
  display: grid;
  gap: var(--sp-75);
}

.field__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.field__input,
.field__textarea {
  width: 100%;
  padding: var(--sp-200);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  background-color: var(--surface-2);
  color: var(--fg);
  font-size: var(--text-base);
  line-height: var(--text-base-lh);
  transition: border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.field__input::placeholder,
.field__textarea::placeholder {
  color: var(--fg-faint);
}

.field__input:hover,
.field__textarea:hover {
  border-color: var(--fg-faint);
}

.field__input:focus,
.field__textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--surface-3);
}

.field__textarea {
  min-height: 140px;
  resize: vertical;
  text-wrap: pretty;
}

.field--honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.contact-form__actions {
  display: grid;
  gap: var(--sp-100);
  margin-top: var(--sp-75);
}

.contact-form__status {
  min-height: 1.25rem;
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  color: var(--fg-mute);
}

.contact-form__status.is-ok {
  color: #7ddea2;
}

.contact-form__status.is-err {
  color: #ff8f8f;
}

.contact-form.is-sending .btn {
  opacity: 0.7;
  pointer-events: none;
}

@media (min-width: 900px) {
  .contact-form {
    padding: var(--sp-400);
  }
}

.channel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-200);
  padding: var(--sp-200);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background-color: var(--surface-1);
  transition: background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

a.channel:hover {
  background-color: var(--surface-2);
  border-color: var(--line-strong);
}

.channel__k {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.channel__v {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-50);
  font-size: var(--text-sm);
  line-height: var(--text-sm-lh);
  color: var(--fg-soft);
  text-align: right;
}

a.channel:hover .channel__v {
  color: var(--fg);
}

.channel__v .icon {
  width: 14px;
  height: 14px;
}

@media (min-width: 900px) {
  .contact__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--sp-700);
  }
  .contact__mail {
    font-size: var(--text-3xl);
    line-height: var(--text-3xl-lh);
  }
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: var(--sp-400);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-200);
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-100);
}

.footer__logo {
  width: 36px;
  height: auto;
  flex: none;
  display: block;
  object-fit: contain;
}

.footer__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  color: var(--fg-faint);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-200);
}

.footer__links a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--text-xs-lh);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-mute);
  transition: color var(--dur) var(--ease);
}

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

/* --------------------------------------------------------------------------
   BACK TO TOP
   -------------------------------------------------------------------------- */

.to-top {
  position: fixed;
  right: var(--sp-300);
  bottom: var(--sp-300);
  z-index: var(--z-nav);
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  display: grid;
  place-items: center;
  background-color: rgba(24, 24, 24, 0.9);
  border: 1px solid var(--line-strong);
  color: var(--fg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur), background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.to-top .icon {
  width: 16px;
  height: 16px;
}