/* ===========================================================================
   Studio Avelin — homepage stylesheet
   Scoped through .sa-* component classes only. No dependency on WordPress
   body classes, no parent-theme overrides required.
   =========================================================================== */

.sa-front {
  --sa-bg: #f2f2f2;
  --sa-surface: #f8f8f8;
  --sa-ink: #151922;
  --sa-ink-soft: #2a2a27;
  --sa-muted: #6b6f76;
  --sa-line: #dcdcda;
  --sa-line-soft: #e6e6e3;
  --sa-lime: #c7f000;

  --sa-font-display: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --sa-font-body: "Raleway", "Helvetica Neue", Arial, sans-serif;

  --sa-shell: 1400px;
  --sa-pad: 1.5rem;

  margin: 0;
  background: var(--sa-bg);
  color: var(--sa-ink);
  font-family: var(--sa-font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .sa-front {
    --sa-pad: 3rem;
  }
}

@media (min-width: 1280px) {
  .sa-front {
    --sa-pad: 5rem;
  }
}

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

.sa-front h1,
.sa-front h2,
.sa-front h3,
.sa-front h4 {
  font-family: var(--sa-font-display);
  font-weight: 300;
  letter-spacing: -0.025em;
  margin: 0;
}

.sa-front p {
  margin: 0;
}

.sa-front ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sa-front img,
.sa-front svg {
  display: block;
  max-width: 100%;
}

.sa-front a {
  color: inherit;
  text-decoration: none;
}

.sa-front ::selection {
  background: var(--sa-lime);
  color: var(--sa-ink);
}

.sa-front :focus-visible {
  outline: 2px solid var(--sa-lime);
  outline-offset: 3px;
  border-radius: 2px;
}

.sa-shell {
  width: 100%;
  max-width: var(--sa-shell);
  margin: 0 auto;
  padding-left: var(--sa-pad);
  padding-right: var(--sa-pad);
}

.sa-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--sa-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  font-family: var(--sa-font-display);
  font-size: 0.8rem;
  z-index: 200;
}

.sa-skip:focus {
  left: 1rem;
  top: 1rem;
}

/* --------------------------------------------------------------- Header --- */

.sa-front-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(242, 242, 242, 0.82);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  transition: background 400ms ease, box-shadow 400ms ease;
}

.sa-front-header.is-stuck {
  background: rgba(242, 242, 242, 0.94);
  box-shadow: 0 1px 0 0 var(--sa-line);
}

.sa-front-header__inner {
  width: 100%;
  max-width: var(--sa-shell);
  margin: 0 auto;
  padding: 1.1rem var(--sa-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.sa-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sa-font-display);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.sa-brand__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sa-lime);
  flex: none;
}

.sa-nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.sa-nav__link {
  position: relative;
  font-family: var(--sa-font-display);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--sa-ink-soft);
  padding-bottom: 3px;
}

.sa-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--sa-lime);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 450ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-nav__link:hover::after,
.sa-nav__link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.sa-nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  background: none;
  border: 0;
  padding: 0.4rem 0;
  cursor: pointer;
  font-family: var(--sa-font-display);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sa-ink);
}

.sa-nav-toggle__bars {
  position: relative;
  display: block;
  width: 20px;
  height: 9px;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
}

@media (max-width: 899px) {
  .sa-nav-toggle {
    display: inline-flex;
  }

  .sa-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--sa-bg);
    border-top: 1px solid var(--sa-line);
    border-bottom: 1px solid var(--sa-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
  }

  .sa-nav.is-open {
    max-height: 22rem;
  }

  .sa-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem var(--sa-pad) 1.25rem;
  }

  .sa-nav__item {
    width: 100%;
    border-bottom: 1px solid var(--sa-line-soft);
  }

  .sa-nav__item:last-child {
    border-bottom: 0;
  }

  .sa-nav__link {
    display: block;
    padding: 0.95rem 0;
    font-size: 1rem;
  }
}

/* ------------------------------------------------------- Shared elements --- */

.sa-eyebrow {
  font-family: var(--sa-font-display);
  font-size: 0.625rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-eyebrow--dot::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sa-lime);
  margin-right: 0.625rem;
  vertical-align: middle;
}

.sa-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.sa-rule {
  display: block;
  width: 2.5rem;
  height: 1px;
  background: rgba(21, 25, 34, 0.5);
  transform-origin: left;
  animation: sa-line-grow 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes sa-line-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.sa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--sa-font-display);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  transition: transform 450ms cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 450ms ease, background-color 350ms ease, border-color 350ms ease;
}

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

.sa-btn--dark .sa-btn__text {
  color: #ffffff;
}

.sa-btn--dark:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, 0.45);
}

.sa-btn--light {
  background: transparent;
  color: var(--sa-ink);
  border: 1px solid rgba(21, 25, 34, 0.25);
}

.sa-btn--light:hover {
  border-color: var(--sa-ink);
  background: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.sa-btn__arrow {
  display: inline-block;
  transition: transform 450ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-btn:hover .sa-btn__arrow,
a:hover > .sa-btn__arrow,
a:hover .sa-btn__arrow {
  transform: translateX(6px);
}

.sa-link-lime {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sa-font-display);
  font-size: 0.82rem;
  padding-bottom: 3px;
  white-space: nowrap;
}

.sa-link-lime::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--sa-lime);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-link-lime:hover::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.sa-grid-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(21, 25, 34, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(21, 25, 34, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 78%);
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 78%);
  pointer-events: none;
}

.sa-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--sa-delay, 0ms);
  will-change: opacity, transform;
}

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

.sa-stagger > *:nth-child(1) { --sa-delay: 0ms; }
.sa-stagger > *:nth-child(2) { --sa-delay: 90ms; }
.sa-stagger > *:nth-child(3) { --sa-delay: 180ms; }
.sa-stagger > *:nth-child(4) { --sa-delay: 270ms; }
.sa-stagger > *:nth-child(5) { --sa-delay: 360ms; }
.sa-stagger > *:nth-child(6) { --sa-delay: 450ms; }

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

.sa-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid var(--sa-line);
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 6rem;
}

@media (min-width: 900px) {
  .sa-hero {
    min-height: calc(100vh - 68px);
    padding: 4rem 0 6rem;
  }
}

/* Full-bleed canvas layer — reaches the right viewport edge, no padding. */
.sa-hero__canvas-wrap {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 0;
  margin: 0;
  pointer-events: none;
  z-index: 0;
}

.sa-hero__canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Fade the field out towards the left so the typography stays readable. */
@media (min-width: 900px) {
  .sa-hero__canvas-wrap {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.35) 26%, #000 52%, #000 100%);
    mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.35) 26%, #000 52%, #000 100%);
  }
}

@media (max-width: 899px) {
  .sa-hero__canvas-wrap {
    opacity: 0.5;
    /* Avoid masked canvas compositing, which stutters in mobile Safari. */
    -webkit-mask-image: none;
    mask-image: none;
  }
}

.sa-hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.sa-hero__glow--a {
  right: -9rem;
  top: -6rem;
  width: 26rem;
  height: 26rem;
  background: rgba(199, 240, 0, 0.32);
  filter: blur(150px);
  animation: sa-breathe 8s ease-in-out infinite;
}

.sa-hero__glow--b {
  right: 10rem;
  bottom: -7rem;
  width: 15rem;
  height: 15rem;
  background: rgba(199, 240, 0, 0.22);
  filter: blur(100px);
  animation: sa-drift 15s ease-in-out infinite;
}

@keyframes sa-breathe {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.08);
  }
}

@keyframes sa-drift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-26px, -22px) scale(1.06);
  }
}

.sa-hero__inner {
  position: relative;
  z-index: 2;
}

.sa-hero__content {
  max-width: 60rem;
}

.sa-claim {
  font-family: var(--sa-font-display);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: rgba(21, 25, 34, 0.7);
  margin-bottom: 1.75rem;
}

.sa-claim span {
  color: var(--sa-ink);
}

.sa-hero__title {
  font-size: clamp(2.35rem, 8.5vw, 6.5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  max-width: 22ch;
}

.sa-hero__foot {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.sa-hero__lead {
  max-width: 30rem;
  color: var(--sa-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.sa-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.75rem;
}

.sa-hero__cta {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1.35rem;
  font-family: var(--sa-font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sa-ink);
  background: var(--sa-lime);
  border: 1px solid var(--sa-lime);
  white-space: nowrap;
  transition: transform 400ms cubic-bezier(0.2, 0.7, 0.2, 1),
    background-color 300ms ease, box-shadow 400ms ease;
}

.sa-hero__cta:hover,
.sa-hero__cta:focus-visible {
  background: #d2ff00;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -18px rgba(21, 25, 34, 0.5);
}

.sa-hero__cta:hover .sa-btn__arrow,
.sa-hero__cta:focus-visible .sa-btn__arrow {
  transform: translateX(6px);
}

.sa-hero__project-link {
  font-size: 0.9rem;
}

@media (min-width: 900px) {
  .sa-hero__foot {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 3rem;
    margin-top: 4.5rem;
    max-width: 56rem;
  }

  .sa-hero__lead {
    font-size: 1.0625rem;
  }

  .sa-hero__cta {
    align-self: flex-end;
  }

  .sa-hero__actions {
    align-self: flex-end;
    justify-content: flex-end;
  }
}

.sa-scroll-hint {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--sa-muted);
  z-index: 2;
}

@media (min-width: 640px) {
  .sa-scroll-hint {
    display: flex;
  }
}

.sa-scroll-hint__label {
  font-family: var(--sa-font-display);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.sa-scroll-hint__track {
  position: relative;
  display: block;
  width: 1px;
  height: 2.5rem;
  background: rgba(21, 25, 34, 0.15);
  overflow: hidden;
}

.sa-scroll-hint__dot {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 0.75rem;
  background: rgba(21, 25, 34, 0.6);
  animation: sa-scroll-dot 2.2s ease-in-out infinite;
}

@keyframes sa-scroll-dot {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  100% {
    transform: translateY(22px);
    opacity: 0;
  }
}

/* -------------------------------------------------------------- Sections --- */

.sa-section {
  position: relative;
  border-bottom: 1px solid var(--sa-line);
  padding: 5.5rem 0;
}

@media (min-width: 900px) {
  .sa-section {
    padding: 9rem 0;
  }
}

.sa-section:last-of-type {
  border-bottom: 0;
}

.sa-section__head {
  max-width: 48rem;
}

.sa-section__title {
  margin-top: 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  line-height: 1.05;
}

.sa-front .sa-section__intro {
  margin-top: 1.5rem;
  max-width: 34rem;
  color: var(--sa-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.sa-section__head-row {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 900px) {
  .sa-section__head-row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.sa-section__foot {
  margin-top: 2.75rem;
  display: flex;
  justify-content: flex-end;
}

/* ----------------------------------------------------------------- Work --- */

.sa-work {
  margin-top: 3.5rem;
}

@media (min-width: 900px) {
  .sa-work {
    margin-top: 5.5rem;
  }
}

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

.sa-work__link {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 2.75rem 0;
}

@media (min-width: 900px) {
  .sa-work__link {
    grid-template-columns: 5fr 7fr;
    gap: 3.5rem;
    align-items: center;
    padding: 4rem 0;
  }

  .sa-work__item--reverse .sa-work__visual {
    order: 2;
  }
}

.sa-work__visual {
  position: relative;
}

.sa-bracket {
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  opacity: 0.5;
  border-color: var(--sa-ink);
}

.sa-bracket--tl {
  top: -0.5rem;
  left: -0.5rem;
  border-top: 1px solid;
  border-left: 1px solid;
}

.sa-bracket--br {
  bottom: -0.5rem;
  right: -0.5rem;
  border-bottom: 1px solid;
  border-right: 1px solid;
}

.sa-work__frame {
  position: relative;
  background: var(--sa-surface);
  border: 1px solid var(--sa-line);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 700ms ease;
}

.sa-work__link:hover .sa-work__frame {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -34px rgba(0, 0, 0, 0.4);
}

.sa-visual {
  width: 100%;
  height: 100%;
}

img.sa-visual {
  display: block;
  object-fit: cover;
  object-position: center 25%;
}

.sa-work__frame-label {
  position: absolute;
  top: 0.65rem;
  left: 0.75rem;
  font-family: var(--sa-font-display);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-work__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .sa-work__body {
    grid-template-columns: 2rem 1fr;
    gap: 2rem;
    align-items: baseline;
  }
}

.sa-work__index {
  font-family: var(--sa-font-display);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--sa-muted);
}

.sa-work__name {
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  line-height: 1;
  letter-spacing: -0.035em;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-work__link:hover .sa-work__name {
  transform: translateY(-4px);
}

.sa-work__full {
  margin-top: 0.9rem;
  font-family: var(--sa-font-display);
  font-size: 1.05rem;
  color: var(--sa-muted);
  transition: color 400ms ease;
}

.sa-work__link:hover .sa-work__full {
  color: var(--sa-ink);
}

.sa-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.15rem;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--sa-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  font-family: var(--sa-font-display);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sa-ink-soft);
}

.sa-pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sa-muted);
}

.sa-pill--live .sa-pill__dot {
  background: var(--sa-lime);
}

.sa-pill--in-development .sa-pill__dot {
  background: var(--sa-ink);
}

.sa-work__desc {
  margin-top: 1.1rem;
  max-width: 34rem;
  color: var(--sa-muted);
  line-height: 1.75;
}

.sa-inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.6rem;
  font-family: var(--sa-font-display);
  font-size: 0.82rem;
}

.sa-inline-cta--muted {
  color: var(--sa-muted);
}

/* ------------------------------------------------------------- Services --- */

.sa-services {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 3.5rem;
  border-top: 1px solid var(--sa-line);
}

.sa-services__item {
  position: relative;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--sa-line);
}

.sa-services__index {
  display: block;
  color: var(--sa-muted);
  font-family: var(--sa-font-display);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
}

.sa-services__title {
  margin-top: 1.5rem;
  max-width: 16rem;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 400;
  line-height: 1.2;
}

.sa-services__text {
  margin-top: 1rem;
  max-width: 22rem;
  color: var(--sa-muted);
  line-height: 1.75;
}

@media (min-width: 820px) {
  .sa-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sa-services__item {
    min-height: 16rem;
    padding: 2.5rem 2.25rem 3rem;
  }

  .sa-services__item:nth-child(odd) {
    padding-left: 0;
  }

  .sa-services__item:nth-child(even) {
    border-left: 1px solid var(--sa-line);
  }
}

/* ---------------------------------------------------------------- About --- */

.sa-about {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .sa-about {
    grid-template-columns: 5fr 7fr;
    gap: 5.5rem;
  }
}

.sa-about__media {
  position: relative;
  width: 100%;
  max-width: 27rem;
  margin-inline: auto;
}

@media (min-width: 900px) {
  .sa-about__media {
    width: 100%;
    max-width: 27rem;
    margin-left: 0;
    margin-right: auto;
  }
}

.sa-about__frame {
  position: relative;
  background: var(--sa-card, #FAFAFA);
  border: 1px solid var(--sa-line, rgba(21, 25, 34, 0.12));
  padding: 1.25rem 1.25rem 2.75rem 1.25rem;
}

.sa-about__img,
.sa-about__graphic {
  display: block;
  position: relative;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  object-position: center top !important;
  filter: grayscale(10%);
  transition: transform 800ms ease, filter 600ms ease;
  border: 1px solid rgba(21, 25, 34, 0.08);
}

.sa-about__graphic svg {
  width: 100%;
  height: 100%;
}

.sa-about__media:hover .sa-about__img {
  transform: scale(1.02);
  filter: grayscale(0%);
}

.sa-about__mark {
  display: flex;
  position: absolute;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  right: -1.25rem;
  bottom: -1.25rem;
  width: 7.5rem;
  height: 7.5rem;
  background: #23262D;
  border: 1px solid #151922;
  padding: 0.85rem;
  z-index: 2;
}

.sa-about__mark-logo {
  color: #FFFFFF;
  font-family: var(--sa-font-display, "Poppins", sans-serif);
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 1;
}

.sa-about__mark-logo > span {
  color: var(--sa-lime, #C7F000);
}

.sa-about__mark-name {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sa-about__title {
  margin-top: 1.5rem;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  font-weight: 400;
  line-height: 1.32;
  color: var(--sa-ink, #151922);
}

.sa-about__body .sa-link-lime {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--sa-ink, #151922);
  text-decoration: none;
}

/* ---------------------------------------------------------- Experiments --- */

.sa-exp {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--sa-line);
  border: 1px solid var(--sa-line);
}

@media (min-width: 640px) {
  .sa-exp {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .sa-exp {
    grid-template-columns: repeat(4, 1fr);
    margin-top: 5.5rem;
  }
}

.sa-exp__item {
  background: var(--sa-bg);
}

.sa-exp__link {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.35rem;
  overflow: hidden;
  transition: background-color 500ms ease;
}

a.sa-exp__link:hover {
  background: var(--sa-surface);
}

.sa-exp__link::before {
  content: "";
  position: absolute;
  top: -4rem;
  right: -4rem;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  background: rgba(199, 240, 0, 0.4);
  filter: blur(48px);
  opacity: 0;
  transition: opacity 700ms ease;
  pointer-events: none;
}

a.sa-exp__link:hover::before {
  opacity: 1;
}

.sa-exp__link--static {
  opacity: 0.72;
}

.sa-exp__thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--sa-surface);
  border: 1px solid var(--sa-line);
  overflow: hidden;
}

.sa-mark {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 74%;
  height: 74%;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

a.sa-exp__link:hover .sa-mark,
.sa-journal__link:hover .sa-mark {
  transform: scale(1.05);
}

.sa-exp__status {
  position: absolute;
  top: 0.5rem;
  left: 0.6rem;
  font-family: var(--sa-font-display);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-exp__title {
  position: relative;
  margin-top: 1.25rem;
  font-size: 1.35rem;
  line-height: 1.2;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

a.sa-exp__link:hover .sa-exp__title {
  transform: translateY(-4px);
}

.sa-front .sa-exp__text {
  position: relative;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--sa-muted);
}

.sa-exp__foot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.35rem;
}

.sa-exp__line {
  display: block;
  width: 2rem;
  height: 1px;
  background: rgba(21, 25, 34, 0.4);
  transition: width 500ms ease, background-color 500ms ease;
}

a.sa-exp__link:hover .sa-exp__line {
  width: 4rem;
  background: var(--sa-lime);
}

.sa-exp__open {
  font-family: var(--sa-font-display);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

.sa-exp__open--soon {
  color: var(--sa-muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.6rem;
}

/* -------------------------------------------------------------- Journal --- */

.sa-journal {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 900px) {
  .sa-journal {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 5rem;
  }
}

.sa-journal__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-journal__link:hover {
  transform: translateY(-4px);
}

.sa-journal__cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--sa-surface);
  border: 1px solid var(--sa-line);
  overflow: hidden;
}

.sa-journal__cover .sa-mark {
  width: 64%;
  height: 64%;
}

.sa-journal__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-journal__link:hover .sa-journal__image {
  transform: scale(1.025);
}

.sa-journal__cover--image .sa-grid-bg {
  display: none;
}

.sa-journal__cover--image .sa-journal__cat,
.sa-journal__cover--image .sa-journal__read {
  color: #fff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.55);
}

.sa-journal__cat {
  position: absolute;
  top: 0.75rem;
  left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--sa-font-display);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-journal__cat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sa-lime);
}

.sa-journal__read {
  position: absolute;
  bottom: 0.75rem;
  right: 0.85rem;
  font-family: var(--sa-font-display);
  font-size: 0.5rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sa-muted);
}

.sa-journal__sweep {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--sa-lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sa-journal__link:hover .sa-journal__sweep {
  transform: scaleX(1);
}

.sa-journal__title {
  margin-top: 1.5rem;
  font-size: 1.45rem;
  line-height: 1.3;
}

.sa-journal__title span {
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 600ms ease;
}

.sa-journal__link:hover .sa-journal__title span {
  background-size: 100% 1px;
}

.sa-journal__excerpt {
  margin-top: 0.8rem;
  color: var(--sa-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.sa-journal__date {
  margin-top: auto;
  padding-top: 1.5rem;
  font-family: var(--sa-font-display);
  font-size: 0.72rem;
  color: var(--sa-muted);
}

/* ------------------------------------------------------------- Contact --- */

.sa-contact {
  overflow: hidden;
}

.sa-contact__glow {
  position: absolute;
  left: -12rem;
  bottom: -8rem;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  background: rgba(199, 240, 0, 0.35);
  filter: blur(130px);
  pointer-events: none;
  animation: sa-breathe 9s ease-in-out infinite;
}

.sa-contact__inner {
  position: relative;
  max-width: 68rem;
}

.sa-contact__title {
  margin-top: 1.25rem;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 1.06;
}

.sa-br-md {
  display: none;
}

@media (min-width: 900px) {
  .sa-br-md {
    display: inline;
  }
}

.sa-contact__intro {
  max-width: 42rem;
  margin-top: 1.5rem;
  color: var(--sa-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.sa-contact__brief {
  display: grid;
  grid-template-columns: 1fr;
  margin: 2.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--sa-line);
  list-style: none;
}

.sa-contact__brief li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--sa-line);
  color: var(--sa-ink);
  font-size: 0.82rem;
  line-height: 1.5;
}

.sa-contact__brief li span {
  color: var(--sa-lime);
  font-family: var(--sa-font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

@media (min-width: 760px) {
  .sa-contact__brief {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sa-contact__brief li {
    padding: 1.25rem 1.5rem;
  }

  .sa-contact__brief li:first-child {
    padding-left: 0;
  }

  .sa-contact__brief li + li {
    border-left: 1px solid var(--sa-line);
  }
}

.sa-contact__mail {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  font-family: var(--sa-font-display);
  font-weight: 300;
  font-size: clamp(1.35rem, 5.5vw, 3.4rem);
  letter-spacing: -0.025em;
  word-break: break-word;
}

.sa-contact__mail-text {
  position: relative;
}

.sa-contact__mail-text::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 2px;
  background: rgba(21, 25, 34, 0.25);
  transition: background-color 450ms ease, height 450ms ease;
}

.sa-contact__mail:hover .sa-contact__mail-text::after {
  background: var(--sa-lime);
  height: 4px;
}

.sa-contact__social {
  margin-top: 2.75rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.75rem;
}

.sa-contact__social-label {
  color: var(--sa-muted);
  font-family: var(--sa-font-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.sa-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sa-font-display, "Poppins", sans-serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--sa-ink);
  text-decoration: none;
  line-height: 1;
}

.sa-brand__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--sa-lime, #C7F000);
  display: inline-block;
  flex-shrink: 0;
  margin: 0;
}

/* (Footer styles consolidated in sa-base.css for global consistency) */

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

@media (prefers-reduced-motion: reduce) {
  .sa-front *,
  .sa-front *::before,
  .sa-front *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .sa-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Mobile: keep the lime signal subtle so typography stays crisp */
@media (max-width: 760px) {
  .sa-hero__glow {
    filter: none;
    animation: none;
  }

  .sa-hero__glow--a {
    right: -8rem;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle, rgba(199, 240, 0, 0.2) 0%, rgba(199, 240, 0, 0) 72%);
  }

  .sa-hero__glow--b {
    right: auto;
    left: -6rem;
    width: 12rem;
    height: 12rem;
    background: radial-gradient(circle, rgba(199, 240, 0, 0.14) 0%, rgba(199, 240, 0, 0) 72%);
  }
}