/* ==========================================================================
   ACR Film Solutions - design system
   Mobile-first. Two surfaces: dark (default) and .paper (light sections).
   Do not add new component classes without adding them here.
   ========================================================================== */

:root {
  /* Surfaces */
  --ink:        #0a0b0d;
  --ink-2:      #101216;
  --surface:    #16191f;
  --surface-2:  #1d212a;
  --paper:      #f6f5f2;

  /* Text */
  --text:       #edeef1;
  --text-dim:   #9aa1ab;
  --text-ink:   #14161a;
  --text-ink-dim: #575d68;

  /* Brand */
  --copper:     #c67c3c;
  --copper-lit: #e19a58;
  --copper-dim: #8a5628;

  --line:       rgba(255,255,255,.10);
  --line-2:     rgba(255,255,255,.16);
  --line-ink:   rgba(20,22,26,.12);

  /* Type */
  --font-display: "Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.14vw, 0.9rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.09rem);
  --step-1:  clamp(1.18rem, 1.1rem + 0.4vw, 1.4rem);
  --step-2:  clamp(1.45rem, 1.3rem + 0.75vw, 1.95rem);
  --step-3:  clamp(1.8rem, 1.5rem + 1.5vw, 2.85rem);
  --step-4:  clamp(2.25rem, 1.7rem + 2.7vw, 4.15rem);
  --step-5:  clamp(2.7rem, 1.8rem + 4.4vw, 5.4rem);

  /* Space */
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --section-y: clamp(3.75rem, 9vw, 8.5rem);
  --max: 1240px;
  --max-narrow: 760px;

  --radius: 14px;
  --radius-lg: 22px;

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

/* --------------------------------------------------------- reset + base */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
img { background: var(--surface-2); }

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.028em;
  text-wrap: balance;
}
p { text-wrap: pretty; }

::selection { background: var(--copper); color: #fff; }

:focus-visible {
  outline: 2px solid var(--copper-lit);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--copper); color: #fff;
  padding: .75rem 1.25rem; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

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

/* --------------------------------------------------------- layout */

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap-narrow { max-width: var(--max-narrow); }

.section { padding-block: var(--section-y); position: relative; }
.section-tight { padding-block: clamp(2.5rem, 6vw, 5rem); }

.paper { background: var(--paper); color: var(--text-ink); }
.paper .eyebrow { color: var(--copper-dim); }
.paper p { color: var(--text-ink-dim); }
.paper .lede { color: #3a4049; }
.paper .muted { color: var(--text-ink-dim); }

.ink-2 { background: var(--ink-2); }

.grid { display: grid; gap: clamp(1rem, 2.5vw, 1.75rem); }
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 980px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 979px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* --------------------------------------------------------- type helpers */

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--copper-lit);
  display: flex; align-items: center; gap: .7rem;
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: ""; width: 15px; height: 13px; flex: none; opacity: .85;
  background: repeating-linear-gradient(115deg, currentColor 0 2px, transparent 2px 5px);
}

.h-xl { font-size: var(--step-5); }
.h-lg { font-size: var(--step-4); }
.h-md { font-size: var(--step-3); }
.h-sm { font-size: var(--step-2); }
.h-xs { font-size: var(--step-1); letter-spacing: -0.015em; }

.lede {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 62ch;
}
.muted { color: var(--text-dim); }
.accent { color: var(--copper-lit); }
.stack > * + * { margin-top: 1.05rem; }
.mt-lg { margin-top: clamp(2rem, 4vw, 3.25rem); }
.mt-md { margin-top: clamp(1.25rem, 3vw, 2rem); }
/* Fixed (non-clamping) spacing step, distinct from .mt-md's responsive clamp. */
.mt-sm { margin-top: 1.25rem; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.center .lede { margin-inline: auto; }

/* Content-width caps, reused outside .lede / .center contexts. */
.measure { max-width: 44rem; }
.measure-lg { max-width: 46rem; }
.measure-narrow { max-width: 34ch; }
.center-x { margin-inline: auto; }
.justify-center { justify-content: center; }

/* --------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 52px;
  padding: .9rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-0);
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform .18s var(--ease), background-color .18s var(--ease),
              border-color .18s var(--ease), color .18s var(--ease);
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--copper);
  color: #fff;
  box-shadow: 0 10px 30px -12px rgba(198,124,60,.75);
}
.btn-primary:hover { background: var(--copper-lit); }

.btn-ghost {
  border-color: var(--line-2);
  color: var(--text);
  background: rgba(255,255,255,.02);
}
.btn-ghost:hover { border-color: var(--copper); color: var(--copper-lit); }

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

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }
@media (max-width: 560px) {
  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; }
}

.link-arrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-display); font-weight: 600;
  color: var(--copper-lit);
  min-height: 44px;
}
.link-arrow svg { transition: transform .2s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
.paper .link-arrow { color: var(--copper-dim); }

/* --------------------------------------------------------- header */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,11,13,.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--line); background: rgba(10,11,13,.94); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 72px;
}
@media (min-width: 1024px) { .header-inner { min-height: 84px; } }

.brand { display: inline-flex; align-items: center; gap: .7rem; flex: none; }
/* The mark is the three bars alone, on nothing. No plate, no glow. */
.brand-mark { display: block; height: 26px; width: auto; }
@media (min-width: 1024px) { .brand-mark { height: 30px; } }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; letter-spacing: -0.02em;
}
.brand-sub {
  font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-dim);
}

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: 2rem; }
  .nav a {
    font-size: .95rem; font-weight: 500; color: var(--text-dim);
    position: relative; padding-block: .35rem;
    transition: color .18s var(--ease);
  }
  .nav a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.5px;
    background: var(--copper); transform: scaleX(0); transform-origin: left;
    transition: transform .22s var(--ease);
  }
  .nav a:hover, .nav a[aria-current="page"] { color: var(--text); }
  .nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
}

.header-cta { display: none; }
@media (min-width: 1024px) {
  .header-cta { display: flex; align-items: center; gap: 1.25rem; flex: none; }
  .header-phone {
    font-family: var(--font-display); font-weight: 600; white-space: nowrap;
    display: inline-flex; align-items: center; gap: .5rem;
    transition: color .18s var(--ease);
  }
  .header-phone:hover { color: var(--copper-lit); }
  .header-cta .btn { min-height: 46px; padding: .6rem 1.3rem; font-size: .95rem; }
}

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  cursor: pointer; flex: none;
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle span {
  display: block; width: 20px; height: 1.5px; background: var(--text); position: relative;
  transition: background-color .2s var(--ease);
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 1.5px; background: var(--text);
  transition: transform .25s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: 72px 0 0; z-index: 99;
  background: var(--ink);
  padding: 1.5rem var(--gutter) 6rem;
  overflow-y: auto;
  display: flex; flex-direction: column;
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: opacity .22s var(--ease), transform .22s var(--ease);
}
.mobile-nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
@media (min-width: 1024px) { .mobile-nav { display: none; } }
.mobile-nav a.mnav-link {
  font-family: var(--font-display); font-size: 1.45rem; font-weight: 600;
  padding: .85rem 0; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.mobile-nav .btn { margin-top: 1.75rem; }
.mobile-nav .mnav-phone {
  margin-top: 1.75rem; font-size: 1.05rem; color: var(--text-dim);
  display: flex; align-items: center; gap: .6rem;
}
body.nav-open { overflow: hidden; }

/* --------------------------------------------------------- mobile call bar */

.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 98;
  display: grid; grid-template-columns: 1fr 1fr;
  background: rgba(10,11,13,.94);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.callbar a {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 58px; font-family: var(--font-display); font-weight: 600; font-size: .98rem;
}
.callbar a + a { border-left: 1px solid var(--line); }
.callbar .cb-quote { background: var(--copper); color: #fff; }
@media (min-width: 1024px) { .callbar { display: none; } }
@media (max-width: 1023px) { body { padding-bottom: 58px; } }

/* --------------------------------------------------------- hero */

.hero {
  position: relative;
  min-height: min(86svh, 800px);
  display: flex; align-items: flex-end;
  padding-block: clamp(4rem, 12vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(10,11,13,.88) 0%, rgba(10,11,13,.45) 36%, rgba(10,11,13,.95) 100%),
    radial-gradient(120% 85% at 12% 100%, rgba(198,124,60,.22), transparent 62%);
}
.hero-inner { max-width: 44rem; }
.hero h1 { font-size: var(--step-5); font-weight: 700; }
.hero .lede { margin-top: 1.4rem; color: #c8cdd5; }
.hero .btn-row { margin-top: 2.1rem; }

.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.015);
}
.trust-strip ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 900px) { .trust-strip ul { grid-template-columns: repeat(4, 1fr); } }
.trust-strip li {
  display: flex; align-items: center; gap: .7rem;
  padding: 1.1rem clamp(.5rem, 2vw, 1.25rem);
  font-size: var(--step--1); font-weight: 500; color: var(--text-dim);
  border-right: 1px solid var(--line);
}
.trust-strip li:nth-child(2n) { border-right: 0; }
@media (min-width: 900px) {
  .trust-strip li:nth-child(2n) { border-right: 1px solid var(--line); }
  .trust-strip li:last-child { border-right: 0; }
}
@media (max-width: 899px) {
  .trust-strip li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
.trust-strip svg { flex: none; color: var(--copper); }

/* --------------------------------------------------------- stats */

.stat { border-top: 1px solid var(--line-ink); padding-top: 1.4rem; }
.stat dt {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--step-4); letter-spacing: -0.045em; line-height: 1;
}
.stat dd {
  margin: .7rem 0 0; font-size: var(--step--1); line-height: 1.5;
  letter-spacing: .05em; text-transform: uppercase; color: var(--text-ink-dim);
}
.stat .unit { color: var(--copper); }

/* --------------------------------------------------------- cards */

.card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-4px); }
.card-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-2); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card-media img { transform: scale(1.045); }
.card-body { padding: clamp(1.35rem, 3vw, 2rem); display: flex; flex-direction: column; flex: 1; gap: .85rem; }
.card-body h3 { font-size: var(--step-2); }
.card-body p { color: var(--text-dim); font-size: .98rem; }
.card-body .link-arrow { margin-top: auto; padding-top: .5rem; }
.card-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.card-list li {
  font-size: .93rem; color: var(--text-dim);
  padding-left: 1.4rem; position: relative;
}
.card-list li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 7px; height: 7px; border-radius: 2px; background: var(--copper); opacity: .85;
}
.paper .card-list li { color: var(--text-ink-dim); }
/* Cards sit on a light surface inside .paper sections, or the dark card
   background collides with the inherited dark paper text colour. */
.paper .card { background: #fff; border-color: var(--line-ink); }
.paper .card:hover { border-color: rgba(20,22,26,.22); }
.paper .card-media { background: rgba(20,22,26,.06); }
.paper .card-body h3 { color: var(--text-ink); }
.paper .card-body p { color: var(--text-ink-dim); }
.card-link::after { content: ""; position: absolute; inset: 0; }

/* Numbered process steps */
.step { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.paper .step { border-color: var(--line-ink); }
.step-n {
  font-family: var(--font-display); font-weight: 700; font-size: .85rem;
  letter-spacing: .12em; color: var(--copper);
}
.step h3 { font-size: var(--step-1); margin-top: .75rem; }
.step p { margin-top: .6rem; font-size: .95rem; color: var(--text-dim); }
.paper .step p { color: var(--text-ink-dim); }

/* --------------------------------------------------------- split feature */

.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split-reverse > *:first-child { order: 2; }
}
.split-media {
  border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 3; background: var(--surface-2);
  border: 1px solid var(--line);
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------- gallery */

.gallery {
  display: grid; gap: .65rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 900px) { .gallery { grid-template-columns: repeat(4, 1fr); gap: .85rem; } }
.gallery figure {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 1; background: var(--surface-2); border: 1px solid var(--line);
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery figure:hover img { transform: scale(1.05); }
@media (min-width: 900px) {
  .gallery figure:first-child { grid-column: span 2; grid-row: span 2; }
}

/* --------------------------------------------------------- FAQ */

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.paper .faq { border-top-color: var(--line-ink); }
.paper .faq details { border-bottom-color: var(--line-ink); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem;
  padding: 1.35rem 0;
  font-family: var(--font-display); font-weight: 600; font-size: var(--step-1);
  letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 14px; height: 14px; margin-top: .5em;
  background: var(--copper);
  -webkit-mask: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M7 0v14M0 7h14' stroke='black' stroke-width='1.7'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M7 0v14M0 7h14' stroke='black' stroke-width='1.7'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding-bottom: 1.5rem; max-width: 68ch; }
.faq details p + p { margin-top: .8rem; }

/* --------------------------------------------------------- service areas */

.area-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}
@media (min-width: 720px) { .area-list { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .area-list { grid-template-columns: repeat(4, 1fr); } }
.area-list li {
  padding: .95rem .5rem; border-bottom: 1px solid var(--line);
  font-size: .96rem; color: var(--text-dim);
  display: flex; align-items: center; gap: .65rem;
}
.area-list li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--copper); flex: none;
}
.paper .area-list { border-color: var(--line-ink); }
.paper .area-list li { border-color: var(--line-ink); color: var(--text-ink-dim); }

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

.form { display: grid; gap: 1.1rem; }
@media (min-width: 640px) { .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; } }
.field { display: grid; gap: .45rem; }
.field label {
  font-size: var(--step--1); font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-dim);
}
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: .85rem 1rem;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  color: var(--text);
  font-size: 16px; /* 16px prevents iOS Safari zoom-on-focus */
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}
.field textarea { min-height: 132px; resize: vertical; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: #6d747e; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--copper); background: rgba(255,255,255,.06);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa1ab' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 12px;
  padding-right: 2.75rem;
}
.field select option { background: var(--surface); color: var(--text); }
.form-note { font-size: var(--step--1); color: var(--text-dim); }
.form-status { font-size: .95rem; min-height: 1.4em; }
.form-status[data-state="error"] { color: #ff8f7a; }
.form-status[data-state="ok"] { color: #7ddba6; }
.hp { position: absolute; left: -9999px; width: 0; height: 0; opacity: 0; }

/* --------------------------------------------------------- footer */

.site-footer {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.footer-grid h4 {
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 1rem; font-weight: 600;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; }
.footer-grid ul a {
  color: var(--text-dim); font-size: .96rem;
  display: inline-flex; align-items: center; min-height: 40px;
  transition: color .18s var(--ease);
}
.footer-grid ul a:hover { color: var(--copper-lit); }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.75rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: var(--step--1); color: #6d747e;
}
.footer-bottom a:hover { color: var(--copper-lit); }

/* --------------------------------------------------------- reveal on scroll */

.js .reveal { opacity: 0; transform: translateY(18px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------- inner page header */

.page-head {
  padding-block: clamp(2.75rem, 8vw, 5.5rem) clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 130% at 85% 0%, rgba(198,124,60,.15), transparent 60%),
    var(--ink);
}
.crumbs {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  font-size: var(--step--1); color: var(--text-dim); margin-bottom: 1.5rem;
}
.crumbs a:hover { color: var(--copper-lit); }
.crumbs span[aria-hidden="true"] { opacity: .45; }

/* --------------------------------------------------------- CTA band */

.cta-band {
  background:
    radial-gradient(80% 150% at 50% 0%, rgba(198,124,60,.22), transparent 65%),
    var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}