:root, .ahl-site {
  --ink: var(--ahl-color-black);
  --paper: var(--ahl-color-white);
  --cream: var(--ahl-color-white);
  --red: #ff3d3d;
  --line: rgba(0, 0, 0, .2);
}

.header { background: rgba(255, 255, 255, .96); }
.brand { display: block; width: 170px; height: 42px; letter-spacing: normal; }
.logo { width: 100%; height: 100%; object-fit: contain; filter: none; }
.nav-cta { border-bottom-color: var(--red); }
.hero > img, .feature-image img, .av-section > img { filter: grayscale(1); }
.hero-shade { background: linear-gradient(90deg, rgba(0,0,0,.84), rgba(0,0,0,.12) 65%), linear-gradient(0deg, rgba(0,0,0,.48), transparent 45%); }
.eyebrow::before { border-color: var(--red); }
.hero-note span, .service-grid span { color: var(--red); }
.services, .av-section, .deliverables, footer { background: var(--ahl-color-black); }
.feature-image span { background: var(--red); }
.process b, .contact-grid span { color: var(--red); }
.deliver-grid > div > p:last-child, .deliver-grid li span { color: var(--ahl-color-subtle); }
.button:hover { background: var(--red); border-color: var(--red); color: var(--ahl-color-black); }
.deliverables { border-top: 8px solid var(--red); }
.brand.inverse { width: 178px; height: 50px; padding: 4px 8px; background: var(--ahl-color-white); }
.brand.inverse .logo { filter: none; }
.header nav { gap: 1.45rem; }
.header nav a { font-size: .72rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.footer-links a { color: var(--ahl-color-subtle); text-transform: uppercase; letter-spacing: .08em; }
.footer-links a:hover { color: var(--ahl-color-white); }

@media (max-width: 1100px) {
  .menu { display: block; border: 0; background: none; text-transform: uppercase; font-size: .75rem; letter-spacing: .12em; }
  .header nav { display: none; position: absolute; top: 84px; left: 0; right: 0; background: var(--paper); padding: 1.5rem 4vw; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--line); }
  .header nav.open { display: flex; }
  .header nav a { font-size: .8rem; }
}

.theatre-page { background: var(--ahl-color-white); }
.theatre-hero { min-height: 720px; height: 88svh; position: relative; display: grid; align-items: end; color: var(--ahl-color-white); }
.theatre-hero > img { position: absolute; inset: 0; filter: grayscale(1); }
.theatre-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.2) 72%), linear-gradient(0deg, rgba(0,0,0,.5), transparent 55%); }
.theatre-hero-copy { position: relative; z-index: 1; padding-bottom: 8rem; max-width: 950px; }
.theatre-hero h1 { font-size: clamp(4rem, 8vw, 8rem); }
.theatre-hero .intro { max-width: 650px; }
.theatre-intro { padding: 9rem 0; }
.theatre-intro-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 10vw; align-items: start; }
.theatre-intro-grid .lead { margin-top: 0; }
.theatre-pillars { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 5rem; border-top: 1px solid var(--line); }
.theatre-pillars article { padding: 2rem 2rem 1rem 0; border-right: 1px solid var(--line); }
.theatre-pillars article + article { padding-left: 2rem; }
.theatre-pillars span, .system-card span { color: var(--red); font-size: .72rem; font-weight: 600; letter-spacing: .14em; }
.theatre-pillars h3, .system-card h3, .theatre-steps h3 { font: 500 2rem var(--ahl-font-display), serif; margin: .6rem 0; line-height: 1.05; }
.theatre-pillars p, .system-card p { color: var(--ahl-color-muted); }
.systems { background: var(--ahl-color-black); color: var(--ahl-color-white); padding: 9rem 0; border-top: 8px solid var(--red); }
.systems-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-top: 1px solid #444; }
.theatre-guide-link { display: inline-flex; gap: 2rem; align-items: center; margin-top: 3rem; padding: .9rem 0; border-bottom: 2px solid var(--red); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.system-card { min-height: 280px; padding: 2rem 1.5rem 1rem 0; border-right: 1px solid #444; }
.system-card + .system-card { padding-left: 1.5rem; }
.system-card p { color: var(--ahl-color-subtle); font-size: .9rem; }
.theatre-process { padding: 9rem 0; }
.theatre-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-top: 1px solid var(--line); }
.theatre-steps article { padding: 2rem 2rem 1rem 0; }
.theatre-steps b { color: var(--red); font-size: .72rem; }
.consultation { background: var(--ahl-color-black); color: var(--ahl-color-white); padding: 9rem 0; }
.consultation-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: start; }
.consultation-copy { position: sticky; top: 130px; }
.consultation-copy p:not(.eyebrow) { color: var(--ahl-color-subtle); max-width: 440px; }
.consultation-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ahl-color-subtle); }
.field input, .field select, .field textarea { width: 100%; padding: .9rem 0; border: 0; border-bottom: 1px solid var(--ahl-color-body); border-radius: 0; background: transparent; color: var(--ahl-color-white); font: inherit; }
.field select { color-scheme: dark; }
.field textarea { resize: vertical; min-height: 90px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--red); }
.submit { grid-column: 1 / -1; justify-content: space-between; cursor: pointer; background: var(--red); color: var(--ahl-color-black); border: 0; margin-top: 1rem; }
.form-note { grid-column: 1 / -1; min-height: 1.7rem; margin: 0; color: var(--ahl-color-subtle); font-size: .82rem; }
.delivery-note { border-left: 3px solid var(--red); padding-left: 1rem; margin-top: 2rem; font-size: .86rem; }

@media (max-width: 800px) {
  .brand { width: 145px; height: 35px; }
  .theatre-hero { min-height: 640px; }
  .theatre-hero-copy { padding-bottom: 5rem; }
  .theatre-intro-grid, .consultation-grid { grid-template-columns: 1fr; gap: 3rem; }
  .theatre-pillars, .systems-grid, .theatre-steps { grid-template-columns: 1fr 1fr; }
  .consultation-copy { position: static; }
  .footer-links { justify-content: flex-start; }
  .theatre-intro, .systems, .theatre-process, .consultation { padding: 7rem 0; }
}

@media (max-width: 520px) {
  .theatre-pillars, .systems-grid, .theatre-steps, .consultation-form { grid-template-columns: 1fr; }
  .theatre-pillars article, .theatre-pillars article + article, .system-card, .system-card + .system-card { padding: 1.6rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .systems-grid .system-card { border-bottom-color: #444; }
  .field.full, .submit, .form-note { grid-column: 1; }
}