/* ==========================================================================
   Sign & Print — signandprint.uk
   Shopfront signage, illuminated signs & print — London E13
   --------------------------------------------------------------------------
   1.  Fonts
   2.  Design tokens
   3.  Reset & base
   4.  Typography
   5.  Layout & grid lines
   6.  Buttons & links
   7.  Header / navigation
   8.  Hero
   9.  Marquee
   10. About
   11. Services
   12. Process
   13. Work
   14. Advantages
   15. FAQ & CTA
   16. Contact & form
   17. Footer
   18. Motion & reveal
   19. Page hero (inner pages)
   20. Lightbox
   21. Feature rows, cards, chips & map
   22. Responsive
   ========================================================================== */

/* 1. Fonts ================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@200;300;400;500;600;700;800&display=swap');

/* 2. Design tokens ========================================================= */
:root {
  /* Brand */
  --lime:        #BCFF00;
  --lime-dim:    #A2DC00;
  --ink:         #0D0D0D;
  --ink-2:       #141414;

  --paper:       #FFFFFF;
  --paper-2:     #F8F8F8;
  --paper-3:     #F2F2F2;

  --text:        #333333;
  --text-dim:    #6B6B6B;
  --text-faint:  #9A9A9A;
  --text-invert: #FFFFFF;
  --text-invert-dim: rgba(255, 255, 255, .62);

  --line-light:  rgba(0, 0, 0, .10);
  --line-dark:   rgba(255, 255, 255, .10);
  --line-dashed: rgba(255, 255, 255, .28);

  /* Type */
  --font: 'Sora', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --fs-eyebrow: .6875rem;
  --fs-body:    .9375rem;
  --fs-h2:      clamp(1.9rem, 4.6vw, 3.4rem);
  --fs-h1:      clamp(2.4rem, 7.4vw, 5.2rem);

  /* Space */
  --gutter:  clamp(1.25rem, 5vw, 3.5rem);
  --section: clamp(4.5rem, 9vw, 8.5rem);
  --maxw:    1360px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur:  .55s;
}

/* 3. Reset & base ========================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }

/* Line icons — inherit colour and size from whatever tile they sit in */
.ico {
  width: 1.05em; height: 1.05em;
  fill: none; stroke: currentColor; stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

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

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

.skip-link {
  position: absolute; top: -100%; left: var(--gutter); z-index: 999;
  padding: .75rem 1.25rem; background: var(--lime); color: var(--ink); font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* 4. Typography ============================================================ */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.01em;
  text-transform: uppercase;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.2; }

p { max-width: 62ch; }

.eyebrow {
  display: block;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.eyebrow--light { color: var(--text-invert-dim); }

.lime { color: var(--lime); }
/* Lime type is only legible on the dark sections; on white use the block */
.hl { background: var(--lime); color: var(--ink); padding: 0 .18em; }
.nowrap { white-space: nowrap; }

.lead { font-size: 1.0625rem; color: var(--text-dim); }

/* Centred section heading */
.head-centre { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.head-centre .eyebrow { margin-bottom: 1rem; }
.head-centre h2 { margin-inline: auto; max-width: 18ch; }
.head-centre p { margin: 1.25rem auto 0; text-align: center; }

/* Short rule under an eyebrow, as on the reference layout */
.dash { display: block; width: 34px; height: 1px; background: currentColor; opacity: .45; margin: .85rem auto 0; }
.dash--left { margin-inline: 0; }

/* 5. Layout & grid lines =================================================== */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section { position: relative; }
.section { padding-block: var(--section); }

.section--dark { background: var(--ink); color: var(--text-invert); }
.section--dark h2, .section--dark h3 { color: var(--text-invert); }
.section--dark p { color: var(--text-invert-dim); }
.section--tint { background: var(--paper-2); }

/* Four vertical rules running the full height of the viewport */
.gridlines {
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none;
  max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
/* Mid-grey at low alpha so the same rule reads on both the light and the
   dark sections without needing a second set of lines */
.gridlines span { border-left: 1px solid rgba(128, 128, 128, .22); }
.gridlines span:first-child { border-left: 0; }
@media (max-width: 720px) { .gridlines { display: none; } }

/* Content sits above the rules, so they read in the open background only and
   never scratch across a photograph */
.page > * { position: relative; z-index: 2; }

/* Dark sections cover the page rules, so they carry their own light set */
.rules {
  position: absolute; inset: 0; z-index: 1;
  pointer-events: none;
  max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.rules span { border-left: 1px solid var(--line-dark); }
.rules span:first-child { border-left: 0; }
@media (max-width: 720px) { .rules { display: none; } }

/* 6. Buttons & links ======================================================= */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.6rem;
  background: var(--lime); color: var(--ink);
  font-size: .8125rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--lime);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { background: transparent; color: var(--lime); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-light); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.btn--ghost-light { background: transparent; color: var(--text-invert); border-color: var(--line-dark); }
.btn--ghost-light:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); }

/* Text link with a lime arrow tile — the reference layout's signature CTA */
.arrow-link {
  display: inline-flex; align-items: center; gap: .85rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
}
.arrow-link i {
  display: grid; place-items: center;
  width: 30px; height: 30px; flex: none;
  background: var(--lime); color: var(--ink);
  font-style: normal; font-size: 1rem; line-height: 1;
  transition: transform var(--dur) var(--ease);
}
.arrow-link:hover i { transform: translateX(6px); }

/* 7. Header / navigation =================================================== */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: transparent;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.header.is-stuck { background: var(--ink); box-shadow: 0 1px 0 var(--line-dark); }

/* Pages that do not open on a dark hero need the bar filled in from the
   start, otherwise the white nav sits on white */
body.solid-header .header { background: var(--ink); box-shadow: 0 1px 0 var(--line-dark); }

.header__inner {
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  min-height: 84px;
  transition: min-height var(--dur) var(--ease);
}
.header.is-stuck .header__inner { min-height: 68px; }

.brand { display: flex; align-items: center; gap: .7rem; flex: none; }
.brand img { width: auto; height: 46px; transition: height var(--dur) var(--ease); }
.header.is-stuck .brand img { height: 38px; }
.brand__name {
  font-size: .95rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-invert); white-space: nowrap;
}

.nav { margin-inline: auto; }
.nav ul { display: flex; align-items: center; gap: clamp(.75rem, 2vw, 2rem); }
.nav a {
  display: block; padding: .5rem .35rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-invert-dim);
  transition: color var(--dur) var(--ease);
}
.nav a:hover { color: var(--text-invert); }
.nav a[aria-current="page"] { background: var(--lime); color: var(--ink); padding-inline: .8rem; }

.header__actions { display: flex; align-items: center; gap: 1.25rem; flex: none; }
.header__tel {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .04em;
  color: var(--text-invert); white-space: nowrap;
}
.header__tel:hover { color: var(--lime); }

.burger {
  display: none;
  width: 46px; height: 46px; padding: 0;
  background: transparent; border: 1px solid var(--line-dark); cursor: pointer;
}
.burger span {
  display: block; width: 18px; height: 1.5px; margin: 4px auto;
  background: var(--text-invert);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.nav-scrim {
  position: fixed; inset: 0; z-index: 98;
  background: rgba(0, 0, 0, .55);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.nav-scrim[data-open="true"] { opacity: 1; visibility: visible; }

/* 8. Hero ================================================================== */
.hero {
  position: relative;
  min-height: min(100svh, 900px);
  display: flex; align-items: center;
  padding-block: 9rem 5rem;
  background: var(--ink); color: var(--text-invert);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(.55); }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(13,13,13,.94) 0%, rgba(13,13,13,.78) 45%, rgba(13,13,13,.42) 100%);
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 6vw, 5rem); align-items: center;
  width: 100%;
}
.hero h1 { margin-block: 1.4rem 2.6rem; }
.hero h1 span { display: block; }
.hero h1 .thin { font-weight: 300; color: rgba(255, 255, 255, .55); }

.hero__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(.75rem, 1.6vw, 1.25rem); }
.stat { padding: 1.4rem 1.5rem; border: 1px dashed var(--line-dashed); }
.stat__n { display: block; font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 300; color: var(--lime); line-height: 1.1; }
.stat__l { display: block; margin-top: .35rem; font-size: .8125rem; color: var(--text-invert-dim); }

.hero__scroll {
  position: absolute; left: var(--gutter); bottom: 2rem; z-index: 2;
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .625rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--text-invert-dim);
}
.hero__scroll::before {
  content: ''; width: 46px; height: 1px; background: var(--lime);
  transform-origin: left; animation: scrollhint 2.4s var(--ease) infinite;
}
@keyframes scrollhint { 0%, 100% { transform: scaleX(.3); } 50% { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) { .hero__scroll::before { animation: none; } }

/* 9. Marquee =============================================================== */
.marquee {
  display: flex; overflow: hidden;
  padding-block: 1.15rem;
  background: var(--lime); color: var(--ink);
}
.marquee__track {
  display: flex; flex: none; gap: 2.5rem; padding-right: 2.5rem;
  animation: marquee 40s linear infinite;
}
.marquee li {
  display: flex; align-items: center; gap: 2.5rem;
  font-size: .8125rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  white-space: nowrap;
}
.marquee li::after { content: '+'; font-weight: 400; opacity: .5; }
@keyframes marquee { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* 10. About ================================================================ */
.about__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 7vw, 6rem); align-items: center;
}
.about__media { position: relative; }
/* 9/10 matches the reception render, so nothing is cropped off it */
.about__media .img-a { width: 100%; aspect-ratio: 9 / 10; object-fit: cover; }
.about__media .img-b {
  position: absolute; right: -12%; bottom: -10%;
  width: 62%; aspect-ratio: 2 / 1; object-fit: cover;
  border: 10px solid var(--paper);
}
.badge {
  position: absolute; left: -6%; bottom: 10%;
  padding: 1.4rem 1.6rem;
  background: var(--paper); box-shadow: 0 24px 60px -22px rgba(0, 0, 0, .45);
}
.badge b { display: block; font-size: 2.6rem; font-weight: 700; line-height: 1; }
.badge span { display: block; margin-top: .3rem; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.badge em { font-style: normal; background: var(--lime); padding: 0 .2em; }

.about__body h2 { margin-block: 1rem 1.4rem; }
.about__points { display: flex; flex-wrap: wrap; gap: 2rem; margin-block: 2.25rem; }
.about__points li { display: flex; flex-direction: column; gap: .75rem; }
.about__points i {
  display: grid; place-items: center; width: 42px; height: 42px;
  background: var(--lime); color: var(--ink); font-style: normal; font-size: 1.1rem;
}
.about__points b { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

/* 11. Services ============================================================= */
.services__cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 4.5rem); }
.services__col > h3 {
  display: flex; align-items: baseline; gap: .9rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line-light);
  font-size: 1.5rem; letter-spacing: .04em;
}
.services__col > h3 small { font-size: .6875rem; font-weight: 600; letter-spacing: .18em; color: var(--text-faint); }

.service {
  display: grid; grid-template-columns: 3.25rem 1fr auto; align-items: center; gap: .35rem 1rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--line-light);
  transition: padding-inline var(--dur) var(--ease), background var(--dur) var(--ease);
}
.service:hover { background: var(--paper); padding-inline: 1.1rem; }
.service__n { font-size: .8125rem; font-weight: 600; color: var(--text-faint); transition: color var(--dur) var(--ease); }
.service:hover .service__n { color: var(--ink); }
.service__t { font-size: 1rem; font-weight: 600; letter-spacing: .01em; text-transform: uppercase; line-height: 1.3; }
.service__d { grid-column: 2 / -1; font-size: .8125rem; color: var(--text-dim); line-height: 1.6; }
.service__go {
  display: grid; place-items: center; width: 30px; height: 30px;
  color: var(--text-faint);
  border: 1px solid var(--line-light);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.service:hover .service__go { background: var(--lime); color: var(--ink); border-color: var(--lime); }

/* 12. Process ============================================================== */
.process__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 3vw, 2rem); }
.step { text-align: center; }
.step h3 { font-size: .875rem; letter-spacing: .12em; }
.step__line { display: flex; align-items: center; gap: .75rem; margin-block: 1.4rem; }
.step__line::before, .step__line::after { content: ''; flex: 1; height: 1px; background: var(--line-light); }
.step__line i {
  display: grid; place-items: center; width: 34px; height: 34px; flex: none;
  border: 1px solid var(--line-light); font-style: normal; font-size: .8rem; color: var(--text-faint);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.step:hover .step__line i { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.step p { margin-inline: auto; font-size: .8125rem; }
.step:first-child .step__line::before { opacity: 0; }
.step:last-child .step__line::after { opacity: 0; }

/* 13. Work ================================================================= */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-bottom: 2.5rem; }
.filters button {
  padding: .6rem 1.15rem;
  background: transparent; border: 1px solid var(--line-light); cursor: pointer;
  font-size: .6875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-dim);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.filters button:hover { border-color: var(--ink); color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--lime); border-color: var(--lime); color: var(--ink); }

.work__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense; /* keeps the row-spanning tiles from punching holes */
  gap: clamp(.5rem, 1.2vw, 1rem);
}
.work__item { position: relative; overflow: hidden; background: var(--ink-2); aspect-ratio: 1; }
.work__item[hidden] { display: none; }
.work__item.is-tall { grid-row: span 2; aspect-ratio: 1 / 2.06; }
.work__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.work__item:hover img { transform: scale(1.06); }
.work__cap {
  position: absolute; inset: auto 0 0 0;
  padding: 2rem 1.25rem 1.15rem;
  background: linear-gradient(to top, rgba(13,13,13,.92), rgba(13,13,13,0));
  color: var(--text-invert);
  transform: translateY(18%); opacity: 0;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.work__item:hover .work__cap, .work__item:focus-within .work__cap { transform: none; opacity: 1; }
.work__cap b { display: block; font-size: .875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.work__cap span { display: block; margin-top: .15rem; font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); }

/* 14. Advantages =========================================================== */
.adv__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.adv { padding-top: 1.75rem; border-top: 1px solid var(--line-light); }
.adv__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.adv__top i {
  display: grid; place-items: center; width: 36px; height: 36px; flex: none;
  border: 1px solid var(--line-light); font-style: normal; font-size: .95rem; color: var(--text-dim);
}
.adv h3 { font-size: 1.0625rem; }
.adv p { font-size: .875rem; }

/* 15. FAQ & CTA ============================================================ */
.cta { position: relative; overflow: hidden; background: var(--ink); color: var(--text-invert); }
.cta__media { position: absolute; inset: 0; z-index: 0; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) brightness(.32); }
.cta__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,13,13,.96), rgba(13,13,13,.72)); }
.cta__grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.cta h2 { margin-block: 1rem 1.4rem; }
.cta .arrow-link { margin-top: 1.75rem; }

.acc { border-top: 1px solid var(--line-dark); }
.acc__q {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%;
  padding: 1.35rem 0;
  background: transparent; border: 0; border-bottom: 1px solid var(--line-dark); cursor: pointer;
  text-align: left;
  font-size: .875rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-invert);
  transition: color var(--dur) var(--ease);
}
.acc__q:hover { color: var(--lime); }
.acc__q i {
  font-style: normal; font-size: 1.25rem; line-height: 1; color: var(--lime); flex: none;
  transition: transform var(--dur) var(--ease);
}
.acc__q[aria-expanded="true"] i { transform: rotate(45deg); }
/* Height is driven by JS (main.js measures scrollHeight) so the transition
   works without the grid 0fr/1fr trick, which collapses here */
.acc__a {
  overflow: hidden;
  max-height: 0;
  border-bottom: 1px solid var(--line-dark);
  transition: max-height var(--dur) var(--ease);
}
.acc__a p { padding-block: .5rem 1.5rem; font-size: .875rem; }
/* No JS: leave every answer readable rather than hidden */
html:not(.js) .acc__a { max-height: none; }

/* 16. Contact & form ======================================================= */
.contact__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); }

.info { display: grid; gap: 1.75rem; margin-top: 2rem; }
.info__row { display: grid; grid-template-columns: 34px 1fr; gap: 1rem; align-items: start; }
.info__row i {
  display: grid; place-items: center; width: 34px; height: 34px;
  background: var(--lime); color: var(--ink); font-style: normal; font-size: .9rem;
}
.info__row b { display: block; font-size: .6875rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--text-faint); }
.info__row span, .info__row a { display: block; font-size: 1rem; font-weight: 500; line-height: 1.5; }
.info__row a:hover { color: var(--lime-dim); }

.form { display: grid; gap: 1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .45rem; }
.field label { font-size: .6875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-faint); }
.field input, .field select, .field textarea {
  width: 100%; padding: .9rem 1rem;
  background: var(--paper); border: 1px solid var(--line-light); border-radius: 0;
  transition: border-color var(--dur) var(--ease);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); outline: none; }
.form__note { font-size: .75rem; color: var(--text-faint); }
.form__status { display: none; padding: .9rem 1rem; font-size: .875rem; border: 1px solid var(--line-light); }
.form__status[data-state="ok"] { display: block; border-color: var(--lime); background: rgba(188, 255, 0, .14); }
.form__status[data-state="error"] { display: block; border-color: #D33; background: rgba(221, 51, 51, .08); }

/* Honeypot — hidden from people, visible to naive bots */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* 17. Footer =============================================================== */
.footer { position: relative; overflow: hidden; background: var(--ink); color: var(--text-invert); }
.footer__wordmark {
  position: absolute; right: -2%; bottom: -3%; z-index: 0;
  font-size: clamp(4rem, 13vw, 11rem); font-weight: 800; letter-spacing: -.02em; line-height: 1;
  color: rgba(255, 255, 255, .035); white-space: nowrap; user-select: none;
}
.footer__inner { position: relative; z-index: 2; padding-top: clamp(3.5rem, 7vw, 6rem); }

.footer__nav ul { display: flex; flex-wrap: wrap; gap: 1.75rem; }
.footer__nav a { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-invert-dim); }
.footer__nav a:hover { color: var(--lime); }
.footer__rule { height: 1px; margin-block: 2rem; background: var(--line-dark); }

.footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.footer__col b { display: block; margin-bottom: .9rem; font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.footer__col p, .footer__col a, .footer__col li { font-size: .875rem; color: var(--text-invert-dim); line-height: 1.9; }
.footer__col a:hover { color: var(--lime); }

.footer__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-block: 1.5rem;
  border-top: 1px solid var(--line-dark);
  font-size: .75rem; color: var(--text-invert-dim);
}
.footer__social { display: flex; gap: 1.5rem; }
.footer__bar a { text-decoration: underline; text-underline-offset: 3px; }
.footer__bar a:hover { color: var(--lime); }

/* 18. Motion & reveal ====================================================== */
.js .reveal { opacity: 0; transform: translateY(26px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.js .reveal.is-in[data-delay="1"] { transition-delay: .09s; }
.js .reveal.is-in[data-delay="2"] { transition-delay: .18s; }
.js .reveal.is-in[data-delay="3"] { transition-delay: .27s; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* 19. Page hero (inner pages) ============================================== */
.page-hero {
  position: relative; overflow: hidden;
  display: flex; align-items: flex-end;
  min-height: 460px;
  padding-block: 10rem 3.5rem;
  background: var(--ink); color: var(--text-invert);
}
.page-hero__media { position: absolute; inset: 0; z-index: 0; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) brightness(.42); }
.page-hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,13,13,.95) 0%, rgba(13,13,13,.72) 55%, rgba(13,13,13,.45) 100%);
}
.page-hero__inner { position: relative; z-index: 2; width: 100%; }
.page-hero h1 { margin-block: 1.1rem 1.25rem; max-width: 16ch; }
.page-hero p { color: var(--text-invert-dim); }

.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem; }
.breadcrumb li, .breadcrumb a {
  font-size: .6875rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-invert-dim);
}
.breadcrumb a:hover { color: var(--lime); }
.breadcrumb li + li::before { content: '/'; margin-right: .55rem; opacity: .45; }
.breadcrumb [aria-current="page"] { color: var(--text-invert); }

/* Portfolio page grid — every job photo is 4:3 out of the camera */
.work__grid--page { grid-template-columns: repeat(3, 1fr); grid-auto-flow: row; }
.work__grid--page .work__item { aspect-ratio: 4 / 3; }
.work__grid--page .work__item.is-portrait { aspect-ratio: 3 / 4; }

.work__count { margin-bottom: 1.75rem; font-size: .8125rem; color: var(--text-faint); text-align: center; }

/* 20. Lightbox ============================================================= */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(8, 8, 8, .94);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.lightbox[data-open="true"] { opacity: 1; visibility: visible; }
.lightbox figure { max-width: min(1100px, 100%); margin: 0; }
.lightbox img {
  max-height: 78svh; width: auto; margin-inline: auto;
  background: var(--ink-2);
}
.lightbox figcaption {
  margin-top: 1rem; text-align: center; color: var(--text-invert);
}
.lightbox figcaption b { display: block; font-size: .95rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.lightbox figcaption span { display: block; margin-top: .2rem; font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); }

.lightbox__btn {
  position: absolute; display: grid; place-items: center;
  width: 48px; height: 48px; padding: 0;
  background: transparent; color: var(--text-invert);
  border: 1px solid var(--line-dark); cursor: pointer;
  font-size: 1.2rem; line-height: 1;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.lightbox__btn:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.lightbox__close { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.lightbox__prev { left: clamp(.5rem, 3vw, 2rem); top: 50%; transform: translateY(-50%); }
.lightbox__next { right: clamp(.5rem, 3vw, 2rem); top: 50%; transform: translateY(-50%); }
.lightbox__count {
  position: absolute; left: 50%; bottom: clamp(1rem, 3vw, 2rem); transform: translateX(-50%);
  font-size: .75rem; letter-spacing: .16em; color: var(--text-invert-dim);
}

/* 21. Feature rows, cards, chips & map ===================================== */

/* Jump chips under a page intro */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.chips a {
  padding: .55rem 1.05rem;
  border: 1px solid var(--line-light);
  font-size: .6875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-dim);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.chips a:hover { background: var(--lime); border-color: var(--lime); color: var(--ink); }

/* Alternating photo + copy rows */
.feature {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem); align-items: center;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line-light);
  scroll-margin-top: 100px;
}
.feature:first-of-type { border-top: 0; }
.feature__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.feature__n {
  display: block; margin-bottom: .9rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .18em; color: var(--text-faint);
}
.feature h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 1.1rem; }
.feature__list { display: grid; gap: .6rem; margin-top: 1.5rem; }
.feature__list li {
  display: grid; grid-template-columns: 14px 1fr; gap: .75rem; align-items: start;
  font-size: .875rem; color: var(--text-dim);
}
.feature__list li::before { content: ''; width: 8px; height: 8px; margin-top: .55rem; background: var(--lime); }
.feature:nth-of-type(even) .feature__media { order: 2; }

/* Icon cards — used for the print side, where there is no photography yet */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.75rem); }
.card {
  display: flex; flex-direction: column; gap: .9rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--paper); border: 1px solid var(--line-light);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card:hover { border-color: var(--ink); transform: translateY(-3px); }
.card i {
  display: grid; place-items: center; width: 42px; height: 42px;
  background: var(--lime); color: var(--ink); font-style: normal;
}
.card h3 { font-size: 1rem; }
.card p { font-size: .875rem; color: var(--text-dim); }
.section--dark .card { background: var(--ink-2); border-color: var(--line-dark); }
.section--dark .card:hover { border-color: var(--lime); }
.section--dark .card p { color: var(--text-invert-dim); }

/* Numbers band */
.figures { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 2rem); }
.figure { padding: 1.6rem 1.5rem; border: 1px dashed var(--line-dashed); }
.figure b { display: block; font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 300; color: var(--lime); line-height: 1.1; }
.figure span { display: block; margin-top: .35rem; font-size: .8125rem; color: var(--text-invert-dim); }

/* Map */
.map { border: 1px solid var(--line-light); background: var(--paper-3); }
.map iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(1) contrast(1.05); }

/* Confirmation / plain content pages */
.notice { text-align: center; }
.notice h1 { margin-block: 1.25rem 1.5rem; }
.notice p { margin-inline: auto; }
.notice__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2.5rem; }

.prose { max-width: 74ch; }
.prose h2 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); margin-block: 2.75rem 1rem; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { font-size: .9375rem; color: var(--text-dim); }
.prose p + p { margin-top: 1rem; }
.prose ul { display: grid; gap: .5rem; margin-top: 1rem; }
.prose li { display: grid; grid-template-columns: 14px 1fr; gap: .75rem; align-items: start; }
.prose li::before { content: ''; width: 8px; height: 8px; margin-top: .55rem; background: var(--lime); }
.prose a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--lime-dim); }
.prose__note {
  margin-bottom: 2.5rem; padding: 1.1rem 1.3rem;
  border-left: 3px solid var(--lime); background: var(--paper-2);
  font-size: .875rem;
}

/* 22. Responsive =========================================================== */
@media (max-width: 1100px) {
  .work__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .work__grid--page { grid-template-columns: repeat(2, 1fr); }
  .page-hero { min-height: 380px; padding-block: 8rem 2.5rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .figures { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; }
  .feature:nth-of-type(even) .feature__media { order: 0; }
}

@media (max-width: 960px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; z-index: 99;
    width: min(84vw, 340px);
    margin: 0; padding: 6.5rem var(--gutter) 2rem;
    background: var(--ink-2);
    transform: translateX(100%);
    transition: transform var(--dur) var(--ease);
    overflow-y: auto;
  }
  .nav[data-open="true"] { transform: none; }
  .nav ul { flex-direction: column; align-items: stretch; gap: .25rem; }
  .nav a { padding: .9rem 0; font-size: .9375rem; border-bottom: 1px solid var(--line-dark); }
  .nav a[aria-current="page"] { padding-inline: .8rem; }
  .burger { display: block; order: 3; }
  .header__actions { margin-left: auto; }
  .header .btn { display: none; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__stats { max-width: 520px; }

  .about__grid, .cta__grid, .contact__grid { grid-template-columns: 1fr; }

  /* Stacked, not overlapped — the absolute crop only works beside a text
     column wide enough to absorb the overhang */
  .about__media { max-width: 520px; }
  .about__media .img-b {
    position: static; width: 100%; margin-top: .75rem;
    aspect-ratio: 2 / 1; border: 0;
  }
  .badge {
    position: static; display: inline-block; margin-top: 1.25rem;
    padding: 1.1rem 1.3rem;
    border: 1px solid var(--line-light); box-shadow: none;
  }
  .about__body { margin-top: 2.5rem; }

  .services__cols { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(3) .step__line::before { opacity: 0; }
  .step:nth-child(2) .step__line::after { opacity: 0; }
  .adv__grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  /* Leave the narrow header with just the mark, a call button and the burger */
  .brand__name { display: none; }
  .header__tel-n { display: none; }
  .header__tel {
    display: grid; place-items: center; width: 46px; height: 46px;
    border: 1px solid var(--line-dark);
  }
  .header__tel .ico { width: 18px; height: 18px; }
  .header__actions { gap: .6rem; }
}

@media (max-width: 640px) {
  .stat { padding: 1rem 1.1rem; }
  .work__grid { grid-template-columns: repeat(2, 1fr); }
  .work__grid--page { grid-template-columns: 1fr; }
  .work__grid--page .work__item, .work__grid--page .work__item.is-portrait { aspect-ratio: 4 / 3; }
  .cards { grid-template-columns: 1fr; }
  .figures { grid-template-columns: 1fr 1fr; }
  .map iframe { height: 320px; }
  .lightbox__prev { left: .5rem; }
  .lightbox__next { right: .5rem; }
  .work__item.is-tall { grid-row: span 1; aspect-ratio: 1; }
  .form__row { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .footer__bar { justify-content: flex-start; }
}