.site-loader {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  background: var(--black);
  transition: opacity 800ms var(--ease-out), visibility 800ms;
}
.site-loader.is-complete { opacity: 0; visibility: hidden; pointer-events: none; }
.site-loader img { width: min(68vw, 30rem); height: auto; }
.site-loader p { margin-top: 1rem; color: var(--muted); font: 600 0.65rem/1 var(--font-body); letter-spacing: 0.18em; }
.loader-progress { width: min(58vw, 20rem); height: 1px; margin-top: 2rem; overflow: hidden; background: var(--line); }
.loader-progress span { display: block; width: 100%; height: 100%; background: var(--white); transform: scaleX(0); transform-origin: left; transition: transform 180ms linear; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid transparent;
  transition: background 500ms var(--ease-out), border-color 500ms var(--ease-out), height 500ms var(--ease-out);
}
.site-header .primary-nav { transition: opacity 600ms var(--ease-out); }
.site-header.is-cinematic .primary-nav { opacity: .28; }
.site-header.is-cinematic .brand { opacity: .55; transition: opacity 600ms var(--ease-out); }
.site-header.is-cinematic:hover .primary-nav,
.site-header.is-cinematic:focus-within .primary-nav { opacity: 1; }
.site-header.is-cinematic:hover .brand { opacity: 1; }
.site-header.is-scrolled { height: 4.5rem; background: rgba(10, 10, 10, 0.98); border-color: var(--line); backdrop-filter: blur(16px); }
.brand { position: relative; z-index: 2; width: clamp(13rem, 18vw, 17rem); }
.brand img { width: 100%; }
.primary-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.2vw, 2.8rem); }
.primary-nav a { position: relative; color: var(--steel); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; transition: color 250ms; }
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--white); }
.primary-nav .nav-cta { color: var(--white); border-bottom: 1px solid var(--white); padding-bottom: 0.25rem; }
.menu-toggle { display: none; border: 0; background: transparent; text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.7rem; }

.cinematic { position: relative; height: 460vh; background: var(--black); }
.cinematic-sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; isolation: isolate; background: var(--black); }
.sequence-canvas, .sequence-fallback { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; }
.sequence-canvas { display: block; }
.sequence-fallback { object-fit: cover; opacity: 1; }
.cinematic-vignette {
  position: absolute;
  z-index: -2;
  inset: 0;
  /* Wide, gradual falloff. The ambient fill behind the frame already carries
     the edges, so this only has to melt the scene into black — never draw a
     hard line the eye can read as a border. */
  background:
    linear-gradient(180deg, rgba(10,10,10,.7) 0%, rgba(10,10,10,.12) 6%, transparent 14%, transparent 88%, rgba(10,10,10,.18) 96%, rgba(10,10,10,.75) 100%),
    linear-gradient(90deg, rgba(10,10,10,.35) 0%, transparent 7%, transparent 93%, rgba(10,10,10,.35) 100%);
  pointer-events: none;
}
.hero-copy-stack {
  position: absolute;
  z-index: 6;
  left: var(--page-pad);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  width: min(calc(100% - var(--page-pad) - var(--page-pad)), 72rem);
  flex-direction: column;
  gap: clamp(.8rem, 1.8vh, 1.4rem);
}
.hero-positioning { position: static; text-align: left; }
.hero-positioning p { color: var(--steel); font-size: clamp(0.58rem, 0.72vw, 0.75rem); font-weight: 600; letter-spacing: 0.17em; line-height: 1.65; text-transform: uppercase; }
.hero-title { position: static; }
.hero-title .hero-cta { display: inline-flex; }
.hero-title h1 { color: var(--white); font-size: clamp(3.2rem, 8vw, 9.3rem); text-transform: uppercase; }
.hero-title span { display: block; }
.hero-title span:nth-child(2) { color: var(--steel); }
.hero-title span:nth-child(3) { color: var(--muted); }
.construction-intel { position: absolute; z-index: 3; inset: 0; pointer-events: none; }
.construction-callout {
  position: absolute;
  left: 50%;
  top: 46%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transform: translate(-50%, -50%);
  opacity: 0;
  white-space: nowrap;
  will-change: opacity, transform;
}
.construction-callout__index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--steel);
}
.construction-callout__line {
  display: block;
  width: 2.75rem;
  height: 1px;
  background: var(--steel);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}
.construction-callout__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--silver);
}
.cinematic-fade-black { position: absolute; z-index: 4; inset: 0; background: var(--black); opacity: 0; pointer-events: none; }
.sequence-rail { position: absolute; z-index: 3; left: var(--page-pad); right: var(--page-pad); bottom: 2.4rem; height: 1px; background: var(--line); }
.sequence-rail span { display: block; width: 100%; height: 100%; background: var(--silver); transform: scaleX(0); transform-origin: left; }
.sequence-meta { position: absolute; z-index: 3; left: var(--page-pad); right: var(--page-pad); bottom: 1rem; display: flex; justify-content: space-between; color: var(--muted); font-size: 0.58rem; letter-spacing: 0.16em; text-transform: uppercase; }

.scene-deep { position: relative; height: 300vh; background: var(--black); }
.scene-deep-sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; isolation: isolate; background: var(--black); }
.scene-deep-image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.scene-deep-vignette {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,.7) 0%, rgba(10,10,10,.12) 6%, transparent 14%, transparent 88%, rgba(10,10,10,.18) 96%, rgba(10,10,10,.75) 100%),
    linear-gradient(90deg, rgba(10,10,10,.35) 0%, transparent 7%, transparent 93%, rgba(10,10,10,.35) 100%);
  pointer-events: none;
}
/* Ambient fill for Scene 02/03: the same photograph, blown out and dimmed
   behind the complete image, so nothing ends on a hard edge. */
.scene-deep-ambient {
  position: absolute;
  will-change: transform;
  z-index: -3;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.14);
  filter: blur(26px) brightness(0.34) saturate(0.85);
  backface-visibility: hidden;
  pointer-events: none;
}
/* Per-scene resolve-to-black; the copy rides above it. */
.scene-deep-fade { position: absolute; z-index: 3; inset: 0; background: var(--black); opacity: 0; pointer-events: none; }
.scene-deep-copy { position: absolute; z-index: 6; left: var(--page-pad); top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 1rem; opacity: 0; }
.scene-deep-copy .eyebrow { color: var(--steel); }
.scene-deep-copy h2 { margin-top: 0.6rem; color: var(--white); font-size: clamp(2.8rem, 6vw, 7rem); text-transform: uppercase; }
.scene-deep-copy h2 span { display: block; color: var(--steel); }
.scene-deep-copy p { max-width: 30rem; margin-top: 0.6rem; color: var(--silver); font-size: 1.02rem; }
.scene-deep-copy .button { margin-top: 1.6rem; align-self: flex-start; text-shadow: none; }
.scene-deep--reverse .scene-deep-copy { left: auto; right: var(--page-pad); text-align: right; align-items: flex-end; }
.scene-deep--reverse .scene-deep-copy .button { align-self: flex-end; }

.scene-feature { position: relative; overflow: visible; background: var(--black); }
.scene-feature-image { position: relative; width: 100vw; min-height: 108svh; height: 108svh; margin-inline: calc(50% - 50vw); overflow: hidden; background: var(--black); }
.scene-feature-image::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, #0a0a0a 0%, rgba(10,10,10,.25) 12%, transparent 30%, transparent 60%, rgba(10,10,10,.55) 84%, #0a0a0a 100%),
    linear-gradient(90deg, #0a0a0a 0%, transparent 14%, transparent 86%, #0a0a0a 100%);
  pointer-events: none;
}
.scene-feature-image img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.scene-feature-copy { position: relative; z-index: 2; width: min(100%, var(--max-width)); margin: 0 auto; padding: clamp(3rem, 8vh, 6rem) var(--page-pad) 0; }
.scene-feature-copy h2 { margin-top: 0.9rem; color: var(--white); font-size: clamp(2.6rem, 5.4vw, 6.4rem); text-transform: uppercase; }
.scene-feature-copy h2 span { display: block; color: var(--steel); }
.scene-feature-support { max-width: 34rem; margin-top: 1.4rem; color: var(--muted); font-size: 1.05rem; }
.scene-feature-copy .button { margin-top: 1.8rem; }
.scene-feature--reverse .scene-feature-copy { text-align: right; margin-left: auto; }
.scene-feature--reverse .scene-feature-support { margin-left: auto; }

.trade-partners-cta { margin-top: 1rem; }
.project-control-lead { margin-top: clamp(4rem, 8vw, 6rem); }
.project-control-lead h3 { margin-top: 0.6rem; color: var(--white); font-size: clamp(1.6rem, 2.6vw, 2.4rem); text-transform: uppercase; }

.project-form { max-width: 48rem; }
.project-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem 2rem; }
.project-form-full { grid-column: 1 / -1; }
.project-form label { display: flex; flex-direction: column; gap: 0.55rem; }
.project-form label span { color: var(--muted); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; }
.project-form input,
.project-form textarea {
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  padding: 0.6rem 0;
  color: var(--white);
  font: 400 1rem/1.4 var(--font-body);
  resize: vertical;
}
.project-form input:focus-visible,
.project-form textarea:focus-visible { outline: none; border-color: var(--white); }
.project-form input[type="file"] { color: var(--muted); font-size: 0.8rem; letter-spacing: .06em; padding-top: .35rem; }
.project-form input[type="file"]::file-selector-button {
  margin-right: 1rem;
  padding: .5rem 1rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--steel);
  font: 500 .66rem/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 250ms, border-color 250ms;
}
.project-form input[type="file"]::file-selector-button:hover {
  color: var(--white);
  border-color: var(--white);
}
.project-form .button { margin-top: 2.4rem; }

.button[aria-disabled="true"] { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.editorial-intro { border-bottom: 1px solid var(--line); }
.intro-grid { display: grid; grid-template-columns: minmax(0, 2.3fr) minmax(17rem, 0.7fr); gap: clamp(3rem, 9vw, 9rem); align-items: end; margin-top: clamp(3.5rem, 7vw, 7rem); }
.intro-copy { max-width: 34rem; color: var(--steel); font-size: clamp(1.05rem, 1.5vw, 1.35rem); }
.intro-copy p + p { margin-top: 1.5rem; }

.section-heading { display: flex; justify-content: space-between; gap: 3rem; align-items: end; margin-bottom: clamp(4rem, 7vw, 7rem); }
.section-heading h2, .process-lead h2, .trust-copy h2 { margin-top: 1.4rem; color: var(--white); font-size: clamp(3rem, 6.6vw, 7.8rem); text-transform: uppercase; }
.section-heading > p { max-width: 30rem; color: var(--muted); font-size: 1.05rem; }
.service-list { border-top: 1px solid var(--line-strong); }
.service-row { display: grid; grid-template-columns: 4rem 1fr auto; gap: 2rem; align-items: center; min-height: 7.25rem; border-bottom: 1px solid var(--line); }
.service-row > span { color: var(--muted); font-size: 0.68rem; letter-spacing: 0.16em; }
.service-row h3 { font-size: clamp(1.7rem, 3.1vw, 3.7rem); text-transform: uppercase; transition: transform 350ms var(--ease-out), color 350ms; }
.service-row p { color: var(--muted); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.service-row:hover h3 { color: var(--white); transform: translateX(0.75rem); }

.projects { background: var(--black); }
.project-feature { position: relative; overflow: visible; border: 0; margin-top: clamp(6rem, 14vh, 10rem); margin-bottom: clamp(6rem, 14vh, 10rem); }
.project-image-wrap { position: relative; width: 100vw; min-height: 108svh; height: 108svh; margin-inline: calc(50% - 50vw); overflow: hidden; background: var(--black); }
.project-image-wrap::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, #0a0a0a 0%, rgba(10,10,10,.25) 12%, transparent 30%, transparent 60%, rgba(10,10,10,.55) 84%, #0a0a0a 100%),
    linear-gradient(90deg, #0a0a0a 0%, transparent 14%, transparent 86%, #0a0a0a 100%);
  pointer-events: none;
}
.project-image-wrap img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.project-caption { position: absolute; z-index: 2; right: calc(50% - 50vw); bottom: 0; left: calc(50% - 50vw); display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 4rem; align-items: end; width: 100vw; padding: 0 var(--page-pad) clamp(5rem, 12vh, 8rem); }
.project-caption > * { min-width: 0; }
.project-caption h3 { margin-top: 0.9rem; font-size: clamp(2rem, 4.2vw, 5rem); text-transform: uppercase; }
.project-caption dl { display: grid; gap: 1rem; }
.project-caption dl div { display: grid; grid-template-columns: 5rem 1fr; gap: 1rem; border-top: 1px solid var(--line); padding-top: 0.8rem; }
.project-caption dt { color: var(--muted); font-size: 0.65rem; letter-spacing: .14em; text-transform: uppercase; }
.project-caption dd { min-width: 0; overflow-wrap: anywhere; color: var(--steel); font-size: 0.78rem; text-transform: uppercase; }
.project-architecture { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; margin-top: 2rem; padding: 1.5rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.project-architecture p { color: var(--muted); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.project-architecture div { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: flex-end; color: var(--steel); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }

.process { display: grid; grid-template-columns: minmax(16rem, .7fr) minmax(0, 1.3fr); gap: clamp(4rem, 9vw, 10rem); }
.process-lead { position: sticky; top: 8rem; align-self: start; }
.process-lead > p:last-child { max-width: 26rem; margin-top: 2rem; color: var(--muted); font-size: 1.1rem; }
.process-list { border-top: 1px solid var(--line-strong); }
.process-step { display: grid; grid-template-columns: 4rem minmax(9rem, .7fr) minmax(0, 1fr); column-gap: clamp(2rem, 3vw, 3.5rem); row-gap: 1rem; align-items: start; padding: clamp(2rem, 4vw, 3.5rem) 0; border-bottom: 1px solid var(--line); }
.process-step > * { min-width: 0; }
.process-step > span { color: var(--muted); font-size: .68rem; letter-spacing: .15em; }
.process-step h3 { color: var(--white); font-size: clamp(1.8rem, 3vw, 3.5rem); text-transform: uppercase; }
.process-step p { max-width: 29rem; color: var(--muted); }

.trust { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(4rem, 12vw, 14rem); background: var(--charcoal); max-width: none; }
.trust-copy { max-width: 45rem; }
.trust-copy > p:last-child { max-width: 31rem; margin-top: 2rem; color: var(--muted); font-size: 1.08rem; }
.capability-list { border-top: 1px solid var(--line-strong); }
.capability-list div { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); color: var(--silver); font-size: clamp(1rem, 1.5vw, 1.25rem); }
.capability-list span { color: var(--muted); font-size: .65rem; letter-spacing: .14em; }

.final-cta { min-height: 92svh; display: grid; align-items: center; }
.final-cta-inner { text-align: center; }
.final-cta h2 { margin-top: 1.5rem; color: var(--white); font-size: clamp(4.2rem, 12vw, 13.5rem); text-transform: uppercase; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; margin-top: 3rem; }
.button { display: inline-flex; min-height: 3.6rem; align-items: center; justify-content: center; padding: 0 1.7rem; border: 1px solid var(--line-strong); font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; transition: background 300ms, color 300ms, border-color 300ms; }
.button--light { color: var(--black); background: var(--white); border-color: var(--white); }
.button--light:hover { color: var(--white); background: transparent; }
.button--ghost:hover { color: var(--black); background: var(--white); border-color: var(--white); }

.site-footer { display: grid; grid-template-columns: 1fr auto auto; gap: 3rem; align-items: end; padding: 3rem var(--page-pad); border-top: 1px solid var(--line); color: var(--muted); font-size: .62rem; letter-spacing: .13em; text-transform: uppercase; }
.site-footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.site-footer img { width: min(22rem, 60vw); }
.site-footer-address { line-height: 1.7; text-align: right; }

/* Cursor smoke — viewport-pinned, never intercepts input. Softness comes from
   the hairline strands and additive compositing, not from a blur filter. */
.cursor-trail {
  position: fixed;
  z-index: 9999;
  inset: 0;
  pointer-events: none;
}

/* Hero CTA — arrives on the black after the words settle, never over imagery. */
.hero-cta { margin-top: clamp(2rem, 4vh, 3.25rem); }

/* Contact details sit with the closing statement, not only in the footer. */
.contact-details {
  margin-top: 2rem;
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-style: normal;
  letter-spacing: 0.14em;
  line-height: 2;
  text-transform: uppercase;
}

/* Selects: native behaviour, brand surface. The default control is a grey
   system widget that breaks the form's hairline language, so strip it back and
   supply our own chevron. */
.select-wrap { position: relative; display: block; }
.select-wrap::after {
  content: "";
  position: absolute;
  right: 0.1rem;
  bottom: 1.05rem;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 1px solid var(--steel);
  border-bottom: 1px solid var(--steel);
  transform: rotate(45deg);
  pointer-events: none;
  transition: border-color 250ms;
}
.select-wrap:hover::after { border-color: var(--white); }
.project-form select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  padding: 0.6rem 1.6rem 0.6rem 0;
  color: var(--white);
  font: 400 1rem/1.4 var(--font-body);
  cursor: pointer;
}
.project-form select:focus-visible { outline: none; border-color: var(--white); }
/* Unselected state reads as a prompt, not an answer. */
.project-form select:invalid,
.project-form select option[value=""] { color: var(--muted); }
.project-form select option {
  background: var(--charcoal);
  color: var(--white);
}

/* Submit row: action and its result sit together. */
.project-form-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; margin-top: 2.4rem; }
.project-form-actions .button { margin-top: 0; }
.form-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--steel);
}
.form-status[data-state="success"] { color: var(--white); }
.form-status[data-state="error"] { color: var(--red, #c1121f); }
.project-form button[disabled] { opacity: 0.55; cursor: progress; }

/* The address itself, not just a button — people copy it, or want to see it
   before they trust it. */
.contact-email {
  display: inline-block;
  margin-top: 0.9rem;
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.2rem;
  transition: color 250ms, border-color 250ms;
}
.contact-email:hover { color: var(--white); border-color: var(--white); }

/* Words riding the photograph sit low-left, in the shadow below the machines —
   the master file is explicit that type must not cover the equipment. */
.scene-deep--over .scene-deep-copy {
  top: auto;
  bottom: clamp(3rem, 8vh, 6rem);
  transform: none;
  max-width: min(46rem, 62vw);
}
.scene-deep--over .scene-deep-copy h2 { font-size: clamp(2.2rem, 4.4vw, 4.6rem); }
/* A soft floor gradient so the type always has something to sit on, whatever
   frame is behind it. */
.scene-deep--over .scene-deep-sticky::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: auto 0 0 0;
  height: 55%;
  background: linear-gradient(180deg, transparent 0%, rgba(10,10,10,.55) 55%, rgba(10,10,10,.9) 100%);
  pointer-events: none;
}

/* Touch targets.
   Apple and Google both put the practical minimum around 44px. Several
   controls sat between 24px and 43px — fine with a mouse, fiddly with a thumb.
   Height is added with padding so nothing moves visually on desktop. */
.project-form input:not([type="file"]),
.project-form select,
.project-form textarea { padding-top: 0.85rem; padding-bottom: 0.85rem; }
.select-wrap::after { bottom: 1.3rem; }
.contact-email { padding-top: 0.65rem; padding-bottom: 0.65rem; }
.contact-email { padding-top: 0.8rem; padding-bottom: 0.8rem; }
/* The header logo is a link home; give it a thumb-sized hit area without
   changing how big the mark itself looks. */
.brand { display: flex; align-items: center; min-height: 48px; }