/* Everything in this file starts after the approved hero. */
html,
body {
  overflow-x: clip;
}

body {
  overflow-y: visible;
}

.site-content {
  --section-edge: clamp(1.25rem, 5vw, 6rem);
  --section-line: oklch(0.72 0 0 / 0.34);
  position: relative;
  z-index: 2;
  color: var(--color-steel);
  background: var(--color-void);
}

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

.site-content img {
  display: block;
  max-width: 100%;
}

.site-content h2,
.site-content h3 {
  overflow-wrap: normal;
  text-wrap: balance;
}

.site-content p,
.site-content blockquote {
  text-wrap: pretty;
}

.section-shell {
  width: min(100%, 120rem);
  margin-inline: auto;
  padding-inline: var(--section-edge);
}

.section-space {
  padding-block: clamp(7rem, 12vw, 14rem);
}

.section-kicker {
  margin: 0 0 clamp(2rem, 4vw, 4rem);
  color: oklch(0.72 0 0);
  font-size: clamp(0.72rem, 0.72vw, 1rem);
  letter-spacing: 0.16em;
}

.section-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(15rem, 0.65fr);
  align-items: end;
  gap: 3rem;
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(5rem, 8.7vw, 10rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.72;
  text-transform: uppercase;
}

.section-title > span {
  display: block;
}

.section-lead {
  margin: 0 0 0.4rem;
  color: oklch(0.76 0 0);
  font-size: clamp(0.9rem, 1.05vw, 1.3rem);
  line-height: 1.55;
}

.text-action {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: oklch(0.91 0 0);
  font-size: clamp(0.8rem, 0.85vw, 1.05rem);
  transition: color 240ms ease;
}

.text-action span {
  transition: transform 360ms var(--ease-premium);
}

.text-action:hover,
.text-action:focus-visible {
  color: white;
}

.text-action:hover span,
.text-action:focus-visible span {
  transform: translate3d(0.3rem, -0.3rem, 0);
}

.site-content.is-motion-ready [data-reveal] {
  opacity: 0;
  transition: opacity 850ms var(--ease-premium), transform 950ms var(--ease-premium);
}

.site-content.is-motion-ready [data-reveal="up"] { transform: translate3d(0, 3rem, 0); }
.site-content.is-motion-ready [data-reveal="left"] { transform: translate3d(-3rem, 0, 0) scale(0.98); }
.site-content.is-motion-ready [data-reveal="right"] { transform: translate3d(3rem, 0, 0) scale(0.98); }
.site-content.is-motion-ready [data-reveal].is-visible { opacity: 1; transform: none; }

/* Services */
.services-section {
  position: relative;
  height: 240vh;
  min-height: 108rem;
  background:
    radial-gradient(circle at 78% 20%, oklch(0.26 0 0 / 0.28), transparent 32%),
    var(--color-void);
}

.services-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 46rem;
  overflow: hidden;
  padding-top: clamp(4rem, 7vh, 6rem);
}

.services-viewport {
  position: absolute;
  right: 0;
  bottom: clamp(4rem, 7vh, 6rem);
  left: 0;
  height: clamp(20rem, 48vh, 35rem);
  overflow: hidden;
}

.services-track {
  display: flex;
  height: 100%;
  gap: clamp(1rem, 1.6vw, 2rem);
  padding-inline: var(--section-edge);
  transform: translate3d(var(--services-x, 0), 0, 0);
  will-change: transform;
}

.service-card {
  position: relative;
  width: min(38vw, 40rem);
  height: 100%;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid oklch(0.85 0 0 / 0.3);
  border-radius: 0.75rem;
  color: white;
  background: var(--color-carbon);
}

.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-premium), filter 500ms ease;
}

.service-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, oklch(0.02 0 0 / 0.05) 20%, oklch(0.02 0 0 / 0.88) 100%);
}

.service-card__index,
.service-card__arrow,
.service-card__body {
  position: absolute;
  z-index: 1;
}

.service-card__index {
  top: 1.35rem;
  left: 1.5rem;
  color: oklch(0.82 0 0);
  font-size: 0.75rem;
}

.service-card__body {
  right: clamp(4rem, 7vw, 7rem);
  bottom: clamp(1.4rem, 2.4vw, 2.5rem);
  left: clamp(1.4rem, 2.4vw, 2.5rem);
  transition: transform 500ms var(--ease-premium);
}

.service-card__body strong {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 0.88;
}

.service-card__body small {
  display: block;
  max-width: 28rem;
  color: oklch(0.82 0 0);
  font-size: clamp(0.78rem, 0.9vw, 1.05rem);
  line-height: 1.45;
}

.service-card__arrow {
  right: 1.4rem;
  bottom: 1.4rem;
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid oklch(0.9 0 0 / 0.65);
  border-radius: 50%;
  font-size: 1.2rem;
  transition: color 350ms ease, background 350ms ease, transform 500ms var(--ease-premium);
}

.service-card:hover img,
.service-card:focus-visible img { transform: scale(1.045); filter: brightness(1.05); }
.service-card:hover .service-card__body,
.service-card:focus-visible .service-card__body { transform: translate3d(0.5rem, 0, 0); }
.service-card:hover .service-card__arrow,
.service-card:focus-visible .service-card__arrow { color: var(--color-void); background: white; transform: translate3d(0.2rem, -0.2rem, 0); }

/* Projects */
.projects-section {
  position: relative;
  height: 250vh;
  min-height: 112rem;
  background: oklch(0.045 0 0);
}

.projects-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 46rem;
  overflow: hidden;
}

.projects-heading {
  position: absolute;
  z-index: 5;
  top: clamp(3rem, 6vh, 5.5rem);
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
}

.projects-heading .section-kicker { grid-column: 1 / -1; margin-bottom: 1.5rem; }
.projects-heading .section-title { font-size: clamp(4.2rem, 6.7vw, 8rem); }
.projects-heading .section-lead { align-self: end; }

.projects-stage,
.project-slide {
  position: absolute;
  inset: 0;
}

.project-slide {
  will-change: transform, opacity, clip-path;
}

.project-slide {
  opacity: 0;
  clip-path: inset(0 0 0 100%);
  transform: scale(1.04);
  will-change: opacity, transform, clip-path;
}

.project-slide:first-child,
.project-slide.is-active {
  opacity: 1;
  clip-path: inset(0);
  transform: scale(1);
}

.project-slide picture {
  position: absolute;
  inset: 0;
  display: block;
}

.project-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-slide__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(0.025 0 0 / 0.72) 0%, transparent 36%, oklch(0.025 0 0 / 0.62) 100%),
    linear-gradient(90deg, oklch(0.025 0 0 / 0.35), transparent 52%);
}

.project-slide__meta {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: clamp(4rem, 8vh, 7rem);
  left: 0;
}

.project-slide__meta > span { color: oklch(0.72 0 0); font-size: 0.75rem; }
.project-slide__meta h3 { margin: 0.5rem 0 0; font-family: var(--font-display); font-size: clamp(5rem, 10vw, 12rem); font-weight: 600; letter-spacing: -0.025em; line-height: 0.8; }
.project-slide__meta p { margin: 0.8rem 0 0; color: oklch(0.82 0 0); font-size: clamp(0.9rem, 1vw, 1.2rem); }
.projects-action { position: absolute; z-index: 6; right: var(--section-edge); bottom: clamp(4.4rem, 8.5vh, 7.5rem); }

/* Why */
.why-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: oklch(0.065 0 0);
}

.why-section::before,
.why-section::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.why-section::before {
  z-index: -2;
  background: url("assets/why-technical-bg.webp") center / cover no-repeat;
  filter: grayscale(1) contrast(1.04);
  opacity: 0.56;
  transform: scale(1.025);
}

.why-section::after {
  z-index: -1;
  background:
    linear-gradient(180deg, oklch(0.045 0 0 / 0.72), oklch(0.055 0 0 / 0.46) 45%, oklch(0.045 0 0 / 0.86)),
    linear-gradient(90deg, oklch(0.035 0 0 / 0.74), transparent 48%, oklch(0.035 0 0 / 0.5));
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.8rem, 1.3vw, 1.5rem);
  margin-top: clamp(5rem, 9vw, 10rem);
}

.why-item {
  display: grid;
  min-height: clamp(15rem, 22vw, 24rem);
  grid-column: span 4;
  align-content: space-between;
  padding: clamp(1.4rem, 2.2vw, 2.5rem);
  border: 1px solid var(--section-line);
  border-radius: 0.75rem;
  background: oklch(0.105 0 0 / 0.72);
}

.why-item--wide { grid-column: span 5; }
.why-item--large { grid-column: span 7; }
.why-item--line { min-height: 12rem; grid-column: 1 / -1; grid-template-columns: 0.2fr 1fr 1fr; align-items: end; }
.why-item > span { color: oklch(0.6 0 0); font-family: var(--font-display); font-size: clamp(2rem, 3vw, 4rem); }
.why-item h3 { align-self: end; margin: 4rem 0 0.8rem; font-family: var(--font-display); font-size: clamp(2rem, 3vw, 4rem); font-weight: 500; line-height: 0.9; }
.why-item p { max-width: 32rem; margin: 0; color: oklch(0.72 0 0); font-size: clamp(0.82rem, 0.82vw, 1rem); line-height: 1.55; }
.why-item--line h3 { margin: 0; }

/* About */
.about-section {
  position: relative;
  height: 160vh;
  min-height: 72rem;
  background: var(--color-void);
}

.about-sticky {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  min-height: 46rem;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding-top: clamp(4rem, 8vh, 7rem);
  padding-bottom: clamp(3rem, 6vh, 5rem);
}

.about-statements {
  position: relative;
  flex: 1;
  margin-top: 1rem;
  overflow: hidden;
}

.about-statement {
  position: absolute;
  top: 25%;
  left: 0;
  width: 100%;
  margin: 0;
  opacity: 0;
  font-family: var(--font-display);
  font-size: clamp(5rem, 9.2vw, 11rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.76;
  text-transform: uppercase;
  transform: none;
  background: var(--color-void);
}

.about-statement span {
  display: table;
  width: max-content;
  max-width: 100%;
  overflow: hidden;
  transform: translate3d(0, 110%, 0);
}

.about-statement,
.about-statement span,
.process-step {
  will-change: transform, opacity, clip-path;
}

.about-statement.is-active { opacity: 1; }
.about-statement.is-active span { transform: none; }

.about-bottom {
  display: grid;
  grid-template-columns: minmax(18rem, 0.65fr) 1.35fr;
  align-items: end;
  gap: 5rem;
}

.about-bottom > p { max-width: 34rem; margin: 0; color: oklch(0.72 0 0); font-size: clamp(0.9rem, 0.95vw, 1.15rem); line-height: 1.6; }
.about-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; }
.about-facts div { min-height: 8rem; padding-left: clamp(1rem, 2vw, 2.2rem); border-left: 1px solid var(--section-line); }
.about-facts dt { font-family: var(--font-display); font-size: clamp(3rem, 5vw, 6rem); line-height: 0.82; }
.about-facts dd { margin: 0.8rem 0 0; color: oklch(0.68 0 0); font-size: 0.8rem; }

/* Audio */
.audio-section {
  position: relative;
  height: auto;
  min-height: 0;
}

.audio-section__scene {
  position: relative;
  height: 100vh;
  min-height: 48rem;
  overflow: hidden;
}

.audio-section__image,
.audio-section__shade { position: absolute; inset: 0; }
.audio-section__image { width: 100%; height: 115%; object-fit: cover; transform: translate3d(0, var(--audio-y, -4%), 0) scale(1.04); will-change: transform; }
.audio-section__shade { background: linear-gradient(90deg, oklch(0.025 0 0 / 0.94) 0%, oklch(0.025 0 0 / 0.72) 45%, oklch(0.025 0 0 / 0.15) 100%); }
.audio-section__content { position: relative; z-index: 2; display: flex; height: 100%; flex-direction: column; justify-content: center; }
.section-title--audio { max-width: 72rem; font-size: clamp(5rem, 8.5vw, 10rem); }
.audio-copy { display: grid; max-width: 52rem; grid-template-columns: 1fr 1fr; gap: 3rem; margin: clamp(2rem, 4vh, 3.5rem) 0; color: oklch(0.78 0 0); }
.audio-copy p { margin: 0; font-size: clamp(0.88rem, 0.95vw, 1.15rem); line-height: 1.55; }
.pill-action { display: inline-flex; width: max-content; min-height: 3.4rem; align-items: center; gap: 2rem; padding: 0.45rem 0.6rem 0.45rem 1.35rem; border: 1px solid oklch(0.88 0 0 / 0.62); border-radius: 999px; font-size: clamp(0.72rem, 0.78vw, 0.92rem); transition: color 300ms ease, background 300ms ease; }
.pill-action span { display: grid; width: 2.35rem; height: 2.35rem; place-items: center; border-radius: 50%; color: var(--color-void); background: white; transition: transform 400ms var(--ease-premium); }
.pill-action:hover span { transform: translate3d(0.25rem, -0.25rem, 0); }
.audio-wave { position: absolute; z-index: 1; right: 0; bottom: 5%; width: 62%; height: 8rem; opacity: 0.22; }
.audio-wave path { fill: none; stroke: white; stroke-width: 1; vector-effect: non-scaling-stroke; }

/* Process */
.process-section {
  position: relative;
  height: 235vh;
  min-height: 105rem;
  background: oklch(0.07 0 0);
}

.process-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 46rem;
  overflow: hidden;
  padding-top: clamp(3.5rem, 6vh, 5.5rem);
}

.process-heading { position: relative; z-index: 2; }
.process-heading .section-kicker { margin-bottom: 1.2rem; }
.process-heading .section-title { font-size: clamp(4rem, 6vw, 7rem); }
.process-sequence { position: absolute; right: var(--section-edge); bottom: 6%; left: var(--section-edge); display: grid; grid-template-columns: 1.2fr 0.8fr; align-items: end; }
.process-number { color: oklch(0.18 0 0); font-family: var(--font-display); font-size: clamp(20rem, 40vw, 48rem); font-weight: 600; letter-spacing: -0.06em; line-height: 0.55; }
.process-copy { position: relative; height: 18rem; }
.process-step { position: absolute; right: 0; bottom: 0; left: 0; opacity: 0; transform: translate3d(0, 4rem, 0); }
.process-step.is-active { opacity: 1; transform: none; }
.process-step > span { color: oklch(0.58 0 0); font-size: 0.75rem; }
.process-step h3 { margin: 1.4rem 0 1rem; font-family: var(--font-display); font-size: clamp(3rem, 5vw, 6rem); font-weight: 500; line-height: 0.88; }
.process-step p { margin: 0; color: oklch(0.72 0 0); font-size: clamp(0.9rem, 0.95vw, 1.15rem); line-height: 1.55; }

/* Reviews */
.reviews-section { background: var(--color-void); }
.reviews-section .section-intro__grid { grid-template-columns: 1fr auto; }
.reviews-section .text-action { align-self: end; margin-bottom: 0.5rem; }
.reviews-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 1.5vw, 1.8rem); margin-top: clamp(5rem, 8vw, 8rem); }
.review-card { min-height: 24rem; padding: clamp(1.5rem, 2.2vw, 2.4rem); border-top: 1px solid var(--section-line); background: oklch(0.105 0 0 / 0.52); }
.review-stars { margin: 0 0 2.5rem; letter-spacing: 0.18em; }
.review-card blockquote { margin: 0; color: oklch(0.84 0 0); font-size: clamp(0.95rem, 1.05vw, 1.22rem); line-height: 1.65; }
.review-card footer { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 4rem; padding-top: 1.2rem; border-top: 1px solid oklch(0.55 0 0 / 0.28); }
.review-card footer strong { font-weight: 500; }
.review-card footer span { color: oklch(0.58 0 0); font-size: 0.75rem; }

/* Lead form */
.lead-section { border-top: 1px solid oklch(0.55 0 0 / 0.24); background: radial-gradient(circle at 10% 50%, oklch(0.22 0 0 / 0.28), transparent 34%), oklch(0.065 0 0); }
.lead-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(28rem, 0.7fr); gap: clamp(4rem, 9vw, 11rem); }
.lead-copy { position: sticky; top: 5rem; align-self: start; }
.lead-copy .section-title { font-size: clamp(5rem, 7.7vw, 9rem); }
.lead-copy > p:last-child { margin: 3rem 0 0; color: oklch(0.7 0 0); font-size: clamp(0.9rem, 1vw, 1.15rem); line-height: 1.55; }
.lead-form { display: grid; gap: 2.1rem; }
.field { display: grid; gap: 0.8rem; border-bottom: 1px solid oklch(0.68 0 0 / 0.46); }
.field span,
.service-choice legend,
.contact-choice legend { color: oklch(0.62 0 0); font-size: 0.76rem; }
.field input { width: 100%; min-height: 3.3rem; padding: 0; border: 0; outline: 0; color: white; background: transparent; font: 400 clamp(1rem, 1.2vw, 1.35rem) var(--font-body); }
.field:focus-within { border-color: white; }
.field:has(input:user-invalid) { border-color: oklch(0.64 0.16 25); }
.service-choice,
.contact-choice { display: flex; flex-wrap: wrap; gap: 0.65rem; margin: 0; padding: 0; border: 0; }
.service-choice legend,
.contact-choice legend { width: 100%; margin-bottom: 0.45rem; }
.service-choice input,
.contact-choice input { position: absolute; opacity: 0; pointer-events: none; }
.service-choice label span,
.contact-choice label span { display: block; min-height: 2.7rem; padding: 0.7rem 1rem; border: 1px solid oklch(0.65 0 0 / 0.42); border-radius: 999px; color: oklch(0.76 0 0); cursor: pointer; font-size: 0.78rem; transition: color 220ms ease, background 220ms ease, border-color 220ms ease; }
.service-choice input:checked + span,
.contact-choice input:checked + span { border-color: white; color: var(--color-void); background: white; }
.service-choice input:focus-visible + span,
.contact-choice input:focus-visible + span { outline: 2px solid var(--color-metal); outline-offset: 3px; }
.honeypot { position: absolute; left: -9999px; }
.form-submit { display: flex; width: 100%; min-height: 4rem; align-items: center; justify-content: space-between; padding: 0.6rem 0.7rem 0.6rem 1.3rem; border: 1px solid oklch(0.9 0 0 / 0.74); border-radius: 999px; color: white; background: transparent; cursor: pointer; }
.form-submit > span:last-child { display: grid; width: 2.75rem; height: 2.75rem; place-items: center; border-radius: 50%; color: var(--color-void); background: white; }
.form-submit:disabled { cursor: wait; opacity: 0.55; }
.form-status { min-height: 3rem; margin: -0.8rem 0 0; color: oklch(0.76 0 0); font-size: 0.8rem; line-height: 1.5; }
.form-status.is-success { color: oklch(0.82 0.06 145); }
.form-status.is-error { color: oklch(0.76 0.13 28); }

/* Location */
.location-section { background: oklch(0.09 0 0); }
.location-head .section-title { max-width: 68rem; }
.location-details { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 3rem; margin-top: clamp(4rem, 7vw, 7rem); }
.location-details p { margin: 0; }
.location-details p strong,
.location-details p span { display: block; }
.location-details p strong { margin-bottom: 0.5rem; font-size: 1.1rem; font-weight: 500; }
.location-details p span { color: oklch(0.68 0 0); font-size: 0.85rem; }
.location-details > a { font-family: var(--font-display); font-size: clamp(2rem, 3.3vw, 4rem); }
.location-details > div { display: flex; justify-content: flex-end; gap: 2rem; }
.map-frame { height: min(58vw, 40rem); margin-top: clamp(3rem, 5vw, 5rem); }
.map-frame iframe { width: 100%; height: 100%; border: 1px solid var(--section-line); border-radius: 0.75rem; filter: grayscale(1) invert(0.91) contrast(0.9) brightness(0.58); }

/* FAQ */
.faq-section { background: var(--color-void); }
.faq-layout { display: grid; grid-template-columns: minmax(20rem, 0.7fr) 1.3fr; gap: clamp(4rem, 9vw, 11rem); }
.faq-list { border-top: 1px solid var(--section-line); }
.faq-item { border-bottom: 1px solid var(--section-line); }
.faq-item button { display: grid; width: 100%; min-height: 5.4rem; grid-template-columns: 1fr 1.5rem; align-items: center; gap: 2rem; padding: 1.25rem 0; border: 0; color: oklch(0.88 0 0); background: transparent; cursor: pointer; font-size: clamp(0.9rem, 1.05vw, 1.18rem); text-align: left; }
.faq-item button i { position: relative; width: 1.2rem; height: 1.2rem; }
.faq-item button i::before,
.faq-item button i::after { position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background: currentColor; content: ""; transition: transform 280ms var(--ease-premium); }
.faq-item button i::after { transform: rotate(90deg); }
.faq-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.faq-item button:focus-visible { outline: 1px solid oklch(0.82 0 0 / 0.7); outline-offset: -1px; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 380ms var(--ease-premium); }
.faq-answer > p { min-height: 0; margin: 0; overflow: hidden; color: oklch(0.68 0 0); font-size: 0.88rem; line-height: 1.6; }
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-item.is-open .faq-answer > p { padding-bottom: 1.7rem; }

/* Footer */
.footer-signature {
  width: 100%;
  padding: clamp(7rem, 11vw, 13rem) var(--section-edge) clamp(5rem, 8vw, 9rem);
  border-bottom: 1px solid var(--section-line);
  overflow: hidden;
  background: oklch(0.045 0 0);
  text-align: center;
}
.footer-signature p { margin: 0; font-family: var(--font-display); font-size: clamp(8rem, 22vw, 40rem); font-weight: 600; letter-spacing: -0.04em; line-height: 0.64; white-space: nowrap; }
.footer-signature span { display: block; margin-top: 2.5rem; color: oklch(0.64 0 0); font-size: clamp(0.72rem, 0.8vw, 0.95rem); letter-spacing: 0.14em; }
.site-footer { overflow: hidden; background: oklch(0.045 0 0); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 3rem; padding-block: clamp(4rem, 7vw, 7rem); }
.footer-grid nav,
.footer-grid address { display: grid; align-content: start; justify-items: start; gap: 0.9rem; font-style: normal; }
.footer-grid strong { margin-bottom: 0.6rem; color: oklch(0.55 0 0); font-size: 0.72rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-grid a,
.footer-grid span { color: oklch(0.78 0 0); font-size: 0.86rem; line-height: 1.55; }
.footer-grid a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 1.4rem; border-top: 1px solid var(--section-line); color: oklch(0.54 0 0); font-size: 0.72rem; }

@media (min-width: 901px) {
  .footer-signature p,
  .footer-signature span { transform: translateX(-1.1vw); }
}

@media (min-width: 1800px) {
  .hero-title__mask:first-child { transform: translateX(5.4vw); }
  .footer-signature p,
  .footer-signature span { transform: translateX(-1.5vw); }
}

@media (max-width: 900px) {
  .site-content { --section-edge: clamp(1.1rem, 5vw, 1.6rem); }
  .section-space { padding-block: 6.5rem; }
  .section-kicker { margin-bottom: 1.6rem; font-size: 0.68rem; }
  .section-intro__grid { display: block; }
  .section-title { font-size: clamp(4rem, 18vw, 6.3rem); line-height: 0.74; }
  .section-lead { margin-top: 1.8rem; font-size: 0.9rem; }

  .services-section { height: 430svh; min-height: 170rem; padding: 0; }
  .services-sticky { position: sticky; top: 0; height: 100svh; min-height: 38rem; overflow: hidden; padding-top: clamp(2.7rem, 6svh, 4rem); }
  .services-viewport { position: absolute; right: 0; bottom: 3.25rem; left: 0; height: min(48svh, 27rem); margin: 0; overflow: hidden; }
  .services-track { width: max-content; height: 100%; gap: 0.8rem; }
  .service-card { width: 84vw; }
  .service-card__body strong { font-size: clamp(2.6rem, 12vw, 3.8rem); }
  .projects-section { height: 200svh; min-height: 78rem; padding: 0; }
  .projects-sticky { position: sticky; top: 0; height: 100svh; min-height: 38rem; overflow: hidden; }
  .projects-heading { position: relative; top: clamp(2.7rem, 6svh, 4rem); display: block; }
  .projects-heading .section-title { font-size: clamp(3.9rem, 17vw, 6rem); }
  .projects-heading .section-lead { margin-top: 1.8rem; }
  .projects-stage { position: absolute; top: clamp(15.5rem, 34svh, 20rem); right: 0; bottom: 4.8rem; left: 0; height: auto; margin: 0; overflow: hidden; }
  .project-slide { position: absolute; inset: 0; width: 100%; min-width: 0; height: 100%; }
  .project-slide__meta { padding-inline: 1.2rem; bottom: 1.5rem; }
  .project-slide__meta h3 { font-size: clamp(3.7rem, 16vw, 5.8rem); }
  .projects-action { position: absolute; right: var(--section-edge); bottom: 1.6rem; margin: 0; }

  .why-section::before { background-position: 58% center; opacity: 0.44; }
  .why-grid { grid-template-columns: 1fr; margin-top: 4rem; }
  .why-item,
  .why-item--wide,
  .why-item--large,
  .why-item--line { min-height: 18rem; grid-column: auto; grid-template-columns: 1fr; align-items: initial; }
  .why-item h3,
  .why-item--line h3 { margin: 4rem 0 0.7rem; font-size: 2.7rem; }

  .site-content.is-motion-ready .why-item[data-reveal],
  .site-content.is-motion-ready .review-card[data-reveal] {
    transform: translate3d(0, 3.75rem, 0) scale(0.985);
  }

  .site-content.is-motion-ready .why-item[data-reveal].is-visible,
  .site-content.is-motion-ready .review-card[data-reveal].is-visible {
    transform: none;
  }

  .about-section { height: 165svh; min-height: 64rem; padding: 0; }
  .about-sticky { position: sticky; top: 0; height: 100svh; min-height: 38rem; overflow: hidden; padding-top: clamp(2.8rem, 6svh, 4rem); padding-bottom: 2.4rem; }
  .about-statements { flex: 1; margin-top: 1.5rem; }
  .about-statement { position: absolute; top: 18%; margin: 0; opacity: 1; font-size: clamp(3.45rem, 14.8vw, 5.4rem); line-height: 0.76; }
  .about-statement span { transform: none; }
  .about-bottom { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
  .about-bottom > p { max-width: 31rem; margin: 0; font-size: clamp(0.7rem, 2.6vw, 0.82rem); line-height: 1.45; }
  .about-facts { grid-template-columns: repeat(3, 1fr); }
  .about-facts div { min-height: 4.8rem; padding-left: 0.65rem; border-left: 1px solid var(--section-line); }
  .about-facts dt { font-size: clamp(1.65rem, 7vw, 2.5rem); }
  .about-facts dd { margin-top: 0.5rem; font-size: 0.56rem; line-height: 1.35; }

  .audio-section__shade { background: linear-gradient(180deg, oklch(0.025 0 0 / 0.78), oklch(0.025 0 0 / 0.78)); }
  .section-title--audio { font-size: clamp(3.8rem, 16.5vw, 5.7rem); }
  .audio-copy { grid-template-columns: 1fr; gap: 1rem; margin-block: 2rem; }
  .audio-copy p { font-size: 0.85rem; }
  .pill-action { max-width: 100%; gap: 0.8rem; font-size: 0.67rem; }
  .audio-wave { width: 100%; }

  .process-section { height: 230svh; min-height: 88rem; padding: 0; }
  .process-sticky { position: sticky; top: 0; height: 100svh; min-height: 38rem; overflow: hidden; padding-top: clamp(2.8rem, 6svh, 4rem); }
  .process-heading .section-title { font-size: clamp(3.8rem, 16vw, 5.8rem); }
  .process-sequence { position: absolute; right: var(--section-edge); bottom: clamp(2.8rem, 7svh, 4.5rem); left: var(--section-edge); display: block; }
  .process-number { position: absolute; bottom: -0.03em; left: -0.04em; display: block; color: oklch(0.16 0 0); font-size: clamp(16rem, 76vw, 21rem); line-height: 0.55; }
  .process-copy { height: 15rem; margin-left: clamp(5.5rem, 27vw, 8rem); }
  .process-step { position: absolute; right: 0; bottom: 0; left: 0; display: block; min-height: 0; opacity: 0; border: 0; transform: translate3d(0, 4rem, 0); }
  .process-step > span { font-family: var(--font-body); font-size: 0.7rem; }
  .process-step h3 { margin: 1.2rem 0 1rem; font-size: clamp(2.55rem, 11vw, 3.5rem); }
  .process-step p { font-size: 0.85rem; }

  .reviews-section .section-intro__grid { display: block; }
  .reviews-section .text-action { margin-top: 1.8rem; }
  .reviews-track { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 3rem; overflow: visible; }
  .review-card { width: auto; min-height: 20rem; }

  .lead-layout { grid-template-columns: 1fr; gap: 4.5rem; }
  .lead-copy { position: relative; top: auto; }
  .lead-copy .section-title { font-size: clamp(4rem, 17vw, 6rem); }
  .lead-form { gap: 1.7rem; }
  .service-choice label span,
  .contact-choice label span { font-size: 0.72rem; }

  .location-details { grid-template-columns: 1fr; align-items: start; gap: 2rem; }
  .location-details > a { font-size: 2.6rem; }
  .location-details > div { justify-content: flex-start; flex-wrap: wrap; }
  .map-frame { height: 70vh; max-height: 34rem; }

  .faq-layout { grid-template-columns: 1fr; gap: 4rem; }
  .faq-item button { min-height: 4.8rem; font-size: 0.88rem; }

  .footer-signature { padding: 6.5rem var(--section-edge) 4.2rem; }
  .footer-signature p { font-size: clamp(4.8rem, 25vw, 7rem); line-height: 0.68; white-space: nowrap; }
  .footer-signature span { margin-top: 1.8rem; font-size: 0.55rem; letter-spacing: 0.11em; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid address { grid-column: 1 / -1; margin-top: 2rem; }
}

@media (max-width: 767px) {
  .projects-section {
    margin-top: clamp(2rem, 5svh, 3.25rem);
  }

  .projects-sticky {
    height: 100svh;
    min-height: 0;
  }

  .projects-heading {
    position: absolute;
    z-index: 6;
    top: max(1.8rem, env(safe-area-inset-top));
    right: 0;
    left: 0;
    padding-top: 0;
  }

  .projects-heading .section-kicker {
    margin-bottom: 0.9rem;
    color: oklch(0.88 0 0);
  }

  .projects-heading .section-title {
    font-size: clamp(3.75rem, 17.5vw, 5.15rem);
    text-shadow: 0 0.08em 0.35em oklch(0 0 0 / 0.32);
  }

  .projects-heading .section-lead {
    max-width: 20rem;
    margin-top: 1.2rem;
    color: oklch(0.9 0 0);
    text-shadow: 0 1px 0.7rem oklch(0 0 0 / 0.75);
  }

  .projects-stage {
    position: absolute;
    inset: 0;
    height: 100%;
    margin: 0;
  }

  .project-slide img {
    object-position: center center;
  }

  .project-slide picture {
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, oklch(0 0 0 / 0.25) 8%, black 27%, black 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, oklch(0 0 0 / 0.25) 8%, black 27%, black 100%);
  }

  .project-slide__scrim {
    background:
      linear-gradient(180deg, oklch(0.015 0 0 / 0.92) 0%, oklch(0.015 0 0 / 0.48) 29%, transparent 52%, oklch(0.015 0 0 / 0.74) 100%),
      linear-gradient(90deg, oklch(0.015 0 0 / 0.38), transparent 72%);
  }

  .project-slide__meta {
    bottom: max(4.8rem, calc(env(safe-area-inset-bottom) + 4rem));
  }

  .projects-action {
    bottom: max(1.35rem, env(safe-area-inset-bottom));
    color: white;
  }

  .audio-section { height: 100svh; min-height: 48rem; }
  .audio-section__scene { position: relative; height: 100%; min-height: 48rem; }
}

@media (prefers-reduced-motion: reduce) {
  .site-content.is-motion-ready [data-reveal] { opacity: 1; transform: none; transition: none; }
  .services-section,
  .projects-section,
  .about-section,
  .process-section { height: auto; min-height: 0; padding-block: 6rem; }
  .audio-section { height: 100vh; min-height: 48rem; }
  .audio-section__scene { position: relative; height: 100%; }
  .services-sticky,
  .projects-sticky,
  .about-sticky,
  .process-sticky { position: relative; height: auto; min-height: 0; overflow: visible; }
  .services-viewport { position: relative; height: 28rem; margin-top: 3rem; overflow-x: auto; }
  .services-track { width: max-content; transform: none !important; }
  .projects-heading { position: relative; top: auto; }
  .projects-stage { position: relative; display: grid; height: auto; gap: 1rem; margin-top: 3rem; }
  .project-slide { position: relative; min-height: 38rem; opacity: 1; clip-path: none; transform: none; }
  .projects-action { position: relative; right: auto; bottom: auto; margin: 2rem var(--section-edge) 0; }
  .about-statement { position: relative; top: auto; margin-bottom: 4rem; opacity: 1; transform: none; }
  .about-statement span { transform: none; }
  .process-sequence { position: relative; right: auto; bottom: auto; left: auto; display: block; margin-top: 4rem; }
  .process-number { display: none; }
  .process-copy { height: auto; }
  .process-step { position: relative; margin-bottom: 4rem; opacity: 1; transform: none; }
  .audio-section__image { transform: scale(1.04); }
}

/* === service scroll hint and dialog === */
.service-card {
  appearance: none;
  padding: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.services-scroll-hint {
  position: absolute;
  z-index: 4;
  top: clamp(15.5rem, 34vh, 20.5rem);
  right: var(--section-edge);
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: oklch(0.82 0 0);
  font-size: clamp(0.68rem, 0.72vw, 0.82rem);
  letter-spacing: 0.12em;
  line-height: 1;
  opacity: var(--services-hint-opacity, 1);
  pointer-events: none;
  transition: opacity 260ms ease;
}

.services-scroll-hint__arrow {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid oklch(0.82 0 0 / 0.55);
  border-radius: 50%;
  font-size: 1rem;
}

.service-dialog {
  width: min(56rem, calc(100vw - 2rem));
  max-width: none;
  max-height: min(88svh, 54rem);
  margin: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  color: oklch(0.95 0 0);
  background: transparent;
}

.service-dialog::backdrop {
  background: oklch(0.02 0 0 / 0.82);
  backdrop-filter: blur(10px);
}

.service-dialog__frame {
  position: relative;
  max-height: min(88svh, 54rem);
  padding: clamp(1.6rem, 4vw, 3.6rem);
  overflow: auto;
  border: 1px solid oklch(0.75 0 0 / 0.34);
  border-radius: 0.75rem;
  background: oklch(0.075 0 0);
  animation: service-dialog-in 420ms var(--ease-premium) both;
}

.service-dialog__close {
  position: absolute;
  top: clamp(1rem, 2vw, 1.5rem);
  right: clamp(1rem, 2vw, 1.5rem);
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.7rem;
  padding: 0.2rem 0.25rem 0.2rem 1rem;
  border: 1px solid oklch(0.8 0 0 / 0.45);
  border-radius: 999px;
  color: inherit;
  background: transparent;
  font: inherit;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.service-dialog__close span {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border-radius: 50%;
  color: oklch(0.08 0 0);
  background: oklch(0.94 0 0);
  font-size: 1.25rem;
}

.service-dialog__index {
  margin: 0 0 clamp(2.8rem, 5vw, 4.5rem);
  color: oklch(0.66 0 0);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
}

.service-dialog__title {
  max-width: 12ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4.4rem, 8.2vw, 8rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.78;
  text-wrap: balance;
}

.service-dialog__summary {
  max-width: 54ch;
  margin: clamp(1.4rem, 3vw, 2.5rem) 0 clamp(2rem, 4vw, 3.5rem);
  color: oklch(0.76 0 0);
  font-size: clamp(0.88rem, 1.1vw, 1.05rem);
  line-height: 1.65;
  text-wrap: pretty;
}

.service-dialog__price {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.9;
}

.service-dialog__list {
  border-bottom: 1px solid oklch(0.72 0 0 / 0.25);
}

.service-dialog__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid oklch(0.72 0 0 / 0.25);
}

.service-dialog__row span:first-child {
  color: oklch(0.88 0 0);
}

.service-dialog__row span:last-child {
  color: oklch(0.7 0 0);
  white-space: nowrap;
}

.service-dialog__note {
  max-width: 68ch;
  margin: 1rem 0 0;
  color: oklch(0.6 0 0);
  font-size: 0.72rem;
  line-height: 1.5;
}

.service-dialog__source {
  display: inline-block;
  margin-top: 0.75rem;
  color: oklch(0.78 0 0);
  font-size: 0.74rem;
  text-decoration: underline;
  text-decoration-color: oklch(0.78 0 0 / 0.42);
  text-underline-offset: 0.28rem;
}

.service-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: clamp(1.8rem, 4vw, 3rem);
}

.service-dialog__action {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border: 1px solid oklch(0.86 0 0 / 0.56);
  border-radius: 999px;
  color: oklch(0.94 0 0);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
}

.service-dialog__action--primary {
  color: oklch(0.08 0 0);
  background: oklch(0.94 0 0);
}

.service-dialog__close:focus-visible,
.service-dialog__action:focus-visible,
.service-dialog__source:focus-visible,
.service-card:focus-visible {
  outline: 2px solid var(--color-metal);
  outline-offset: 4px;
}

.service-dialog-open {
  overflow: hidden;
}

@keyframes service-dialog-in {
  from { opacity: 0; transform: translate3d(0, 1.25rem, 0) scale(0.985); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 767px) {
  .services-scroll-hint {
    top: calc(100svh - 3.25rem - min(48svh, 27rem) + 0.35rem);
    right: calc(var(--section-edge) + 1.35rem);
    bottom: auto;
    gap: 0.6rem;
    padding: 0.3rem 0.3rem 0.3rem 0.75rem;
    border: 1px solid oklch(0.78 0 0 / 0.32);
    border-radius: 999px;
    color: oklch(0.94 0 0);
    background: oklch(0.035 0 0 / 0.82);
    font-size: 0.64rem;
  }

  .services-scroll-hint__arrow {
    width: 2.1rem;
    height: 2.1rem;
  }

  .service-dialog {
    width: calc(100vw - 1rem);
    max-height: 92svh;
  }

  .service-dialog__frame {
    max-height: 92svh;
    padding: 1.35rem;
  }

  .service-dialog__close {
    top: 0.8rem;
    right: 0.8rem;
    padding-left: 0.75rem;
  }

  .service-dialog__index {
    margin-bottom: 3.4rem;
  }

  .service-dialog__title {
    max-width: 10ch;
    font-size: clamp(3.5rem, 17vw, 5rem);
  }

  .service-dialog__summary {
    margin-block: 1.2rem 1.8rem;
    font-size: 0.84rem;
  }

  .service-dialog__row {
    gap: 0.8rem;
    padding-block: 0.85rem;
    font-size: 0.76rem;
  }

  .service-dialog__row span:last-child {
    max-width: 9.5rem;
    text-align: right;
    white-space: normal;
  }

  .service-dialog__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .service-dialog__action {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .services-scroll-hint { transition: none; }
  .service-dialog__frame { animation: none; }
}
/* === /service scroll hint and dialog === */