/* Site layout — colors come only from brand/tokens.css */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--br-font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--br-text);
  background: var(--br-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--br-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

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

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 0.9rem;
  border-radius: var(--br-radius-sm);
  background: var(--br-paper);
  color: var(--br-text);
  border: 1px solid var(--br-border);
}

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

.wrap {
  width: min(1040px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.wrap.narrow {
  width: min(640px, calc(100% - 2.5rem));
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--br-bg-elevated) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--br-border);
  box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--theme-lilac) 35%, transparent);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.75rem;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--br-text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav-brand img {
  width: 1.75rem;
  height: 1.75rem;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--br-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--br-text);
}

@media (max-width: 640px) {
  .nav-links .nav-hide-sm {
    display: none;
  }
}

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

.hero {
  position: relative;
  background: var(--br-gradient-hero);
  border-bottom: 1px solid var(--br-border);
  padding: 3.25rem 0 5.5rem;
  min-height: min(92vh, 760px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--theme-indigo),
    var(--theme-violet),
    var(--theme-lilac),
    transparent 85%
  );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.35rem;
}

@media (min-width: 800px) {
  .hero {
    padding: 4rem 0 7rem;
  }

  .hero-inner {
    gap: 1.6rem;
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-family: var(--br-font-display);
  font-size: clamp(3rem, 9vw, 5.75rem);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--br-text);
  margin: 0 auto 0.85rem;
  max-width: 12ch;
  text-wrap: balance;
}

.hero-tagline {
  margin: 0 auto 0.9rem;
  max-width: 22ch;
  font-family: var(--br-font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--br-violet);
  text-wrap: balance;
}

.hero-support {
  margin: 0 auto 1.75rem;
  max-width: 34rem;
  color: var(--br-text-muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
}

.hero-logo-stage {
  margin-inline: auto;
  animation: logo-float 5.5s ease-in-out infinite;
  will-change: transform;
}

.hero-logo {
  position: relative;
  width: 11.5rem;
  height: 11.5rem;
  padding: 0.35rem;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 50% 42%,
      color-mix(in srgb, var(--theme-paper) 88%, var(--theme-lilac)),
      color-mix(in srgb, var(--theme-paper) 62%, var(--theme-lilac))
    );
  box-shadow:
    var(--br-shadow),
    0 0 0 1px color-mix(in srgb, var(--theme-lilac) 30%, transparent),
    0 0 0 12px color-mix(in srgb, var(--theme-lilac) 12%, transparent);
  overflow: hidden;
  animation: fade-in 0.7s ease both;
  transform-style: preserve-3d;
  /* --tilt-* written by js/site.js on pointer move */
  transform:
    perspective(720px)
    rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg))
    translateZ(var(--tilt-z, 0px));
  transition:
    transform 0.5s cubic-bezier(0.22, 0.68, 0.3, 1.25),
    box-shadow 0.35s ease;
  will-change: transform;
}

/* Specular highlight that tracks the pointer across the mark. */
.hero-logo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: soft-light;
  background: radial-gradient(
    circle 5.5rem at var(--gx, 50%) var(--gy, 50%),
    color-mix(in srgb, var(--theme-paper) 70%, transparent),
    transparent 60%
  );
  transition: opacity 0.3s ease;
}

.hero-logo.is-tilting {
  --tilt-z: 14px;
  transition-duration: 0.1s;
  transition-timing-function: linear;
  box-shadow:
    0 2px 4px color-mix(in srgb, var(--theme-night) 8%, transparent),
    0 18px 40px color-mix(in srgb, var(--theme-indigo) 22%, transparent);
}

.hero-logo.is-tilting::after {
  opacity: 1;
}

.hero-logo img,
.hero-logo object {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  transform: scale(1.25);
  transform-origin: center center;
}

@media (min-width: 800px) {
  .hero-logo {
    width: 14.5rem;
    height: 14.5rem;
    padding: 0.4rem;
  }
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: max(1.1rem, 3.5vw);
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  transform: translateX(-50%);
  color: var(--br-text-subtle);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.15s ease;
}

.hero-scroll:hover {
  color: var(--br-accent);
}

.hero-scroll-icon {
  width: 1.35rem;
  height: 1.35rem;
  animation: scroll-bounce 2.1s ease-in-out infinite;
}

@keyframes logo-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-0.7rem);
  }
}

@keyframes scroll-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(0.35rem);
  }
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--br-radius-md);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  /* Offsets are written by the magnetic pointer handler in js/site.js. */
  transform: translate3d(var(--btn-tx, 0px), var(--btn-ty, 0px), 0);
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease,
    transform 0.4s cubic-bezier(0.22, 0.68, 0.3, 1.25);
}

.btn-primary {
  background: var(--theme-indigo);
  color: var(--theme-paper);
}

.btn-primary:hover {
  background: var(--theme-violet);
  color: var(--theme-paper);
}

.btn-secondary {
  background: var(--br-bg-elevated);
  color: var(--br-text);
  border-color: var(--br-border-strong);
}

.btn-secondary:hover {
  background: var(--br-bg-muted);
  color: var(--br-text);
}

/* Label drifts a little further than the button for a sense of depth. */
.btn-label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: inherit;
  transform: translate3d(var(--label-tx, 0px), var(--label-ty, 0px), 0);
  transition: transform 0.4s cubic-bezier(0.22, 0.68, 0.3, 1.25);
}

/* While the pointer is inside, track it tightly instead of easing. */
.btn.is-tracking,
.btn.is-tracking .btn-label {
  transition-duration: 0.09s;
  transition-timing-function: linear;
}

/* Soft glow that follows the pointer across the button face. */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  background: radial-gradient(
    5rem 5rem at var(--bx, 50%) var(--by, 50%),
    color-mix(in srgb, var(--theme-lilac) 45%, transparent),
    transparent 70%
  );
}

.btn:hover::after {
  opacity: 1;
}

/* Sheen sweep across the primary CTA. */
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 45%;
  z-index: 1;
  pointer-events: none;
  transform: translate3d(-160%, 0, 0) skewX(-18deg);
  background: linear-gradient(
    100deg,
    transparent,
    color-mix(in srgb, var(--theme-paper) 38%, transparent),
    transparent
  );
  transition: transform 0.65s cubic-bezier(0.3, 0.7, 0.3, 1);
}

.btn-primary:hover::before,
.btn-primary:focus-visible::before {
  transform: translate3d(330%, 0, 0) skewX(-18deg);
}

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

.section {
  padding: 4rem 0;
}

.section-quiet {
  background: var(--br-accent-wash);
  border-block: 1px solid var(--br-border);
}

.section-header {
  margin-bottom: 2rem;
  max-width: 36rem;
}

.section-title {
  font-family: var(--br-font-display);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
  color: var(--br-text);
}

.section-title::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 3px;
  margin-top: 0.75rem;
  border-radius: 999px;
  background: var(--br-accent-line);
}

.section-copy {
  margin: 0;
  color: var(--br-text-muted);
}

.section-copy-lg {
  font-size: 1.1rem;
  line-height: 1.7;
}

.work-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

@media (min-width: 720px) {
  .work-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.work-item {
  padding: 1.15rem 1.15rem 1.2rem;
  border: 1px solid var(--br-border);
  border-radius: var(--br-radius-md);
  background: var(--br-bg-elevated);
  border-top: 3px solid var(--theme-lilac);
}

.work-item:nth-child(2) {
  border-top-color: var(--theme-violet);
}

.work-item:nth-child(3) {
  border-top-color: var(--theme-indigo);
}

.work-item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--br-font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--br-text);
}

.work-item p {
  margin: 0;
  color: var(--br-text-muted);
  font-size: 0.98rem;
}

/* ---------- Process strip ---------- */

.process-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: none;
}

@media (min-width: 860px) {
  .process-strip {
    grid-template-columns:
      minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: start;
    gap: 0 0.35rem;
  }
}

.process-step {
  position: relative;
  padding: 0.15rem 0 1.5rem;
}

@media (min-width: 860px) {
  .process-step {
    padding: 0;
  }
}

.process-marker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--theme-indigo);
  background: var(--br-bg-elevated);
  border: 1px solid var(--br-border-strong);
  box-shadow: var(--br-shadow);
  transition:
    color 0.3s ease,
    background 0.3s ease,
    border-color 0.3s ease,
    transform 0.35s cubic-bezier(0.22, 0.68, 0.3, 1.25);
}

.process-step.is-active .process-num {
  color: var(--theme-paper);
  background: var(--theme-indigo);
  border-color: var(--theme-indigo);
  transform: scale(1.06);
}

:root[data-theme="dark"] .process-step.is-active .process-num {
  background: var(--theme-lilac);
  border-color: var(--theme-lilac);
  color: var(--theme-night);
}

.process-title {
  margin: 0 0 0.4rem;
  font-family: var(--br-font-display);
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--br-text);
}

.process-copy {
  margin: 0;
  max-width: 18rem;
  color: var(--br-text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

/* Connectors: vertical on mobile, horizontal on desktop */
.process-connector {
  display: block;
  height: 1.75rem;
  margin: -0.35rem 0 0.85rem 1.1rem;
  padding: 0;
}

.process-connector-line {
  display: block;
  width: 2px;
  height: 100%;
  border-radius: 999px;
  background: var(--br-border-strong);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.process-connector.is-drawn .process-connector-line {
  transform: scaleY(1);
  background: linear-gradient(
    180deg,
    var(--theme-lilac),
    var(--theme-indigo)
  );
}

@media (min-width: 860px) {
  .process-connector {
    height: auto;
    margin: 1.05rem 0 0;
    padding: 0 0.15rem;
    align-self: start;
  }

  .process-connector-line {
    width: clamp(1.5rem, 4vw, 3rem);
    height: 2px;
    transform: scaleX(0);
    transform-origin: left center;
  }

  .process-connector.is-drawn .process-connector-line {
    transform: scaleX(1);
    background: linear-gradient(
      90deg,
      var(--theme-lilac),
      var(--theme-indigo)
    );
  }
}

.process-step {
  opacity: 0.45;
  transform: translateY(0.6rem);
  transition:
    opacity 0.45s ease,
    transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.process-step.is-active {
  opacity: 1;
  transform: none;
}

.product-callout {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem 1.5rem;
  background: linear-gradient(
    135deg,
    var(--br-accent-wash-strong),
    var(--br-bg-elevated) 55%
  );
  border: 1px solid var(--br-border-strong);
  border-left: 4px solid var(--theme-indigo);
  border-radius: var(--br-radius-md);
  box-shadow: var(--br-shadow);
}

@media (min-width: 720px) {
  .product-callout {
    grid-template-columns: 1fr auto;
    padding: 1.75rem 1.85rem;
  }
}

.callout-label {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--br-violet);
}

.callout-title {
  margin: 0 0 0.45rem;
  font-family: var(--br-font-display);
  font-size: 1.35rem;
  font-weight: 650;
  color: var(--br-text);
}

.callout-copy {
  margin: 0;
  color: var(--br-text-muted);
  max-width: 38rem;
}

.product-oss {
  margin-top: 2.75rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--br-border);
}

.product-oss-title {
  margin: 0 0 0.5rem;
  font-family: var(--br-font-display);
  font-size: 1.35rem;
  font-weight: 650;
  color: var(--br-text);
}

.product-oss-lead {
  margin: 0 0 1.5rem;
  color: var(--br-text-muted);
  max-width: 40rem;
}

.product-oss-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.product-oss-list > li {
  display: grid;
  gap: 1rem;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--br-border);
}

.product-oss-list > li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

@media (min-width: 720px) {
  .product-oss-list > li {
    grid-template-columns: 1fr auto;
  }
}

.product-oss-name {
  display: inline-block;
  margin: 0 0 0.35rem;
  font-family: var(--br-font-display);
  font-size: 1.2rem;
  font-weight: 650;
  color: var(--br-text);
  text-decoration: none;
}

.product-oss-name:hover {
  color: var(--br-accent);
}

.product-oss-list p {
  margin: 0;
  color: var(--br-text-muted);
  max-width: 38rem;
}

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

.contact-email {
  display: inline-block;
  margin: 0;
  font-family: var(--br-font-body);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  font-weight: 600;
  color: var(--br-text);
  text-decoration: none;
  border-bottom: 1px solid var(--br-border-strong);
}

.contact-email:hover {
  color: var(--br-accent);
  border-bottom-color: var(--br-accent);
}

.meta {
  margin: 0;
  color: var(--br-text-subtle);
  font-size: 0.92rem;
}

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

.site-footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid var(--br-border);
  background: var(--br-bg-elevated);
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  color: var(--br-text-subtle);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--br-text-subtle);
  text-decoration: none;
}

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

.site-footer p {
  margin: 0;
}

/* ---------- Motion ---------- */

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

  .hero-logo {
    animation: none;
    transform: none;
    will-change: auto;
  }

  .hero-logo-stage {
    animation: none;
  }

  .hero-logo::after {
    display: none;
  }

  .hero-scroll-icon {
    animation: none;
  }
}

/* ---------- Scroll progress bar ---------- */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 50;
  background: linear-gradient(
    90deg,
    var(--theme-indigo),
    var(--theme-violet),
    var(--theme-lilac)
  );
  will-change: transform;
}

/* ---------- Theme toggle ---------- */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--br-border-strong);
  background: var(--br-bg-elevated);
  color: var(--br-text-muted);
  cursor: pointer;
  transition:
    color 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease,
    transform 0.15s ease;
}

.theme-toggle:hover {
  color: var(--br-text);
  border-color: var(--br-accent);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
}

.theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

.nav-links {
  align-items: center;
}

/* ---------- Scrollspy active nav ---------- */

.nav-links a {
  position: relative;
  transition: color 0.15s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -0.35rem;
  height: 2px;
  border-radius: 999px;
  background: var(--br-accent-line);
  transition: right 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  right: 0;
}

.nav-links a.is-active {
  color: var(--br-text);
}

/* ---------- Hero decor (orbs + spotlight) ---------- */

.hero-decor {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  opacity: 0.5;
  will-change: transform;
}

.orb-1 {
  width: 22rem;
  height: 22rem;
  top: -6rem;
  left: -4rem;
  background: radial-gradient(circle at 30% 30%, var(--theme-lilac), transparent 70%);
  animation: drift-a 18s ease-in-out infinite;
}

.orb-2 {
  width: 18rem;
  height: 18rem;
  bottom: -5rem;
  right: -2rem;
  background: radial-gradient(circle at 60% 40%, var(--theme-violet), transparent 70%);
  animation: drift-b 22s ease-in-out infinite;
}

.orb-3 {
  width: 14rem;
  height: 14rem;
  top: 40%;
  right: 30%;
  background: radial-gradient(circle at 50% 50%, var(--theme-indigo), transparent 70%);
  opacity: 0.35;
  animation: drift-c 26s ease-in-out infinite;
}

:root[data-theme="dark"] .orb {
  opacity: 0.4;
}

/* Mountain silhouette range — fills come from brand tokens */
.hero-mountains {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: clamp(7.5rem, 24vw, 12.5rem);
  display: block;
  overflow: visible;
  pointer-events: none;
}

.hero-mountains .ridge-far {
  fill: var(--br-mountain-far);
}

.hero-mountains .ridge-mid {
  fill: var(--br-mountain-mid);
}

.hero-mountains .ridge-near {
  fill: var(--br-mountain-near);
}

/* Cursor spotlight — position driven by JS custom props */
.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    16rem 16rem at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--theme-lilac) 30%, transparent),
    transparent 70%
  );
}

.hero:hover .hero-spotlight {
  opacity: 1;
}

/* Soft custom cursor — hero only, enabled via .has-hero-cursor from JS */
.hero.has-hero-cursor {
  cursor: none;
}

.hero.has-hero-cursor a,
.hero.has-hero-cursor button {
  cursor: none;
}

.hero-cursor {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  width: 0;
  height: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.hero.is-cursor-active .hero-cursor {
  opacity: 1;
}

.hero-cursor-dot,
.hero-cursor-ring {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  transform: translate3d(-50%, -50%, 0);
  will-change: transform;
}

.hero-cursor-dot {
  width: 0.4rem;
  height: 0.4rem;
  background: var(--theme-indigo);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--theme-paper) 55%, transparent);
}

.hero-cursor-ring {
  width: 2.4rem;
  height: 2.4rem;
  border: 1.5px solid color-mix(in srgb, var(--theme-lilac) 70%, transparent);
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--theme-lilac) 28%, transparent),
    transparent 70%
  );
  transition:
    width 0.2s ease,
    height 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.hero-cursor.is-hot .hero-cursor-ring {
  width: 3.1rem;
  height: 3.1rem;
  border-color: color-mix(in srgb, var(--theme-violet) 80%, transparent);
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--theme-violet) 34%, transparent),
    transparent 70%
  );
}

:root[data-theme="dark"] .hero-cursor-dot {
  background: var(--theme-lilac);
}

:root[data-theme="dark"] .hero-cursor-ring {
  border-color: color-mix(in srgb, var(--theme-lilac) 75%, transparent);
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--theme-lilac) 22%, transparent),
    transparent 70%
  );
}

@keyframes drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2.5rem, 1.5rem) scale(1.08); }
}

@keyframes drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-2rem, -1.75rem) scale(1.1); }
}

@keyframes drift-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-1.5rem, 2rem) scale(0.92); }
}

/* ---------- Hero title word reveal ---------- */

.hero-title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em);
  animation: word-in 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  animation-delay: calc(var(--i, 0) * 60ms + 150ms);
}

@keyframes word-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 0.6s ease,
    transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

/* ---------- Card hover lift ---------- */

.work-item {
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.work-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--br-shadow);
  border-color: var(--br-border-strong);
}

.product-callout {
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.product-callout:hover {
  transform: translateY(-3px);
}

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

.contact-form {
  display: grid;
  gap: 1rem;
  margin: 1.75rem 0 1.75rem;
}

.contact-honey {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

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

.field-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--br-text-muted);
}

.field input,
.field textarea {
  width: 100%;
  margin: 0;
  padding: 0.7rem 0.85rem;
  font: inherit;
  font-size: 1rem;
  color: var(--br-text);
  background: var(--br-bg-elevated);
  border: 1px solid var(--br-border-strong);
  border-radius: var(--br-radius-md);
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}

.field textarea {
  resize: vertical;
  min-height: 7.5rem;
  line-height: 1.5;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--br-text-subtle);
}

.field input:hover,
.field textarea:hover {
  border-color: color-mix(in srgb, var(--theme-lilac) 55%, var(--br-border-strong));
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--br-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--theme-lilac) 28%, transparent);
}

.field input:user-invalid:not(:placeholder-shown),
.field textarea:user-invalid:not(:placeholder-shown) {
  border-color: color-mix(in srgb, #b42318 70%, var(--theme-violet));
}

.contact-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.1rem;
  margin-top: 0.25rem;
}

.contact-form-status {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--br-text-muted);
}

.contact-form-status.is-success {
  color: color-mix(in srgb, #067647 55%, var(--theme-indigo));
}

.contact-form-status.is-error {
  color: color-mix(in srgb, #b42318 70%, var(--theme-violet));
}

:root[data-theme="dark"] .contact-form-status.is-success {
  color: color-mix(in srgb, #75e0a7 70%, var(--theme-lilac));
}

:root[data-theme="dark"] .contact-form-status.is-error {
  color: color-mix(in srgb, #f97066 75%, var(--theme-lilac));
}

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

.contact-alt {
  margin: 0 0 1rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--br-border);
}

.contact-alt-label {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--br-text-subtle);
}

.contact-actions {
  margin: 0 0 0.75rem;
}

/* ---------- Copy email button ---------- */

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.contact-email {
  margin: 0;
}

.copy-email {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--br-text-muted);
  background: var(--br-bg-elevated);
  border: 1px solid var(--br-border-strong);
  border-radius: var(--br-radius-sm);
  cursor: pointer;
  transform: translate3d(var(--btn-tx, 0px), var(--btn-ty, 0px), 0);
  transition:
    color 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease,
    transform 0.4s cubic-bezier(0.22, 0.68, 0.3, 1.25);
}

.copy-email.is-tracking {
  transition-duration: 0.09s;
  transition-timing-function: linear;
}

.copy-email:hover {
  color: var(--br-text);
  border-color: var(--br-accent);
}

.copy-email svg {
  width: 0.95rem;
  height: 0.95rem;
}

.copy-email.is-copied {
  color: var(--theme-paper);
  background: var(--theme-indigo);
  border-color: var(--theme-indigo);
}

@media (prefers-reduced-motion: reduce) {
  .orb {
    animation: none;
  }

  .hero-title .word {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .hero-logo-stage,
  .hero-scroll-icon {
    animation: none;
  }

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

  .scroll-progress {
    display: none;
  }

  .work-item:hover,
  .product-callout:hover,
  .theme-toggle:hover {
    transform: none;
  }

  .btn,
  .btn-label,
  .copy-email {
    transform: none;
  }

  .btn::after,
  .btn-primary::before,
  .hero-logo::after {
    display: none;
  }

  .hero-logo {
    transform: none;
    will-change: auto;
  }

  .hero-cursor {
    display: none;
  }

  .process-step {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .process-step.is-active .process-num {
    transform: none;
  }

  .process-connector-line {
    transform: none;
    transition: none;
  }

  .process-connector .process-connector-line {
    background: linear-gradient(
      180deg,
      var(--theme-lilac),
      var(--theme-indigo)
    );
  }

  @media (min-width: 860px) {
    .process-connector .process-connector-line {
      background: linear-gradient(
        90deg,
        var(--theme-lilac),
        var(--theme-indigo)
      );
    }
  }
}