:root {
  --background: #050a06;
  --panel: rgba(9, 23, 12, 0.55);
  --green: #82cb8a;
  --green-bright: #c1f7c8;
  --green-muted: #a3cbaa;
  --green-dim: #5d9166;
  --green-dark: #28452e;
  --line: rgba(112, 196, 124, 0.36);
  --page-width: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; background: var(--background); scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 13%, rgba(32, 77, 42, 0.15), transparent 42%), var(--background);
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: .025em;
  text-shadow: 0 0 4px rgba(130, 203, 138, .31), 0 0 12px rgba(130, 203, 138, .09);
}
/* Kept close to the subtle scanline/vignette treatment on tiraquon6.net. */
body::before, body::after { content: ""; position: fixed; inset: 0; pointer-events: none; }
body::before {
  z-index: 1000;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.014) 0, rgba(255,255,255,.014) 1px, rgba(0,0,0,.05) 2px, rgba(0,0,0,.05) 4px);
}
body::after {
  z-index: 999;
  background: radial-gradient(ellipse at center, transparent 57%, rgba(0,0,0,.34) 100%);
}
::selection { color: var(--background); background: var(--green-bright); text-shadow: none; }
a { color: var(--green-bright); text-decoration: none; }
a:hover { color: white; text-shadow: 0 0 5px rgba(193,247,200,.8), 0 0 16px rgba(130,203,138,.35); }
a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--green-bright);
  outline-offset: 3px;
}
.site-shell { width: min(calc(100% - 64px), var(--page-width)); margin-inline: auto; padding-block: 40px 22px; }
.masthead { padding: 63px 12px 72px; text-align: center; }
.masthead__name {
  max-width: 900px;
  margin: 0 auto;
  line-height: 0;
}
.masthead__logo {
  display: block;
  width: 100%;
  height: auto;
  filter:
    drop-shadow(0 0 3px rgba(193,247,200,.72))
    drop-shadow(0 0 11px rgba(130,203,138,.36))
    drop-shadow(0 0 23px rgba(130,203,138,.14));
}
/* Subtitle stays modest so the title remains the focal point. */
.masthead__subtitle {
  margin: 16px auto 0;
  max-width: 740px;
  color: var(--green-muted);
  font-size: clamp(.78rem, 1.5vw, .95rem);
  line-height: 1.65;
  letter-spacing: .02em;
}
.section { margin-block: 0 105px; scroll-margin-top: 36px; }
.section-heading {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin: 0 0 27px;
  color: var(--green-bright);
  font-size: .87rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.section-heading::before { content: ">"; color: var(--green-bright); }
.section-heading::after { content: ""; height: 1px; flex: 1; background: linear-gradient(to right, var(--line), transparent); }
.services-vat { margin: 0 0 12px; color: var(--green-dim); font-size: .72rem; line-height: 1.45; letter-spacing: .09em; text-align: right; }
/* Four columns at desktop widths, entirely contained within the site shell. */
.services-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.service {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 25px 22px 28px;
}
.service:first-child { padding-left: 0; }
.service:last-child { padding-right: 0; }
.service + .service { border-left: 1px solid var(--line); }
.service__name { margin: 0 0 5px; color: var(--green-bright); font-size: 1.18rem; letter-spacing: .11em; line-height: 1.35; }
.service__price { margin: 0 0 19px; color: var(--green-dim); font-size: .72rem; line-height: 1.55; letter-spacing: .05em; }
.service__description { margin: 0; color: var(--green-muted); font-size: .89rem; line-height: 1.77; }
/* A single full-width contact link sits beneath the four service columns. */
.services-contact { border-block: 1px solid var(--line); text-align: center; }
.services-contact a { display: block; padding: 15px 20px; color: var(--green-bright); font-size: .78rem; font-weight: 700; letter-spacing: .13em; line-height: 1.55; }
.services-contact a:hover, .services-contact a:focus-visible { background: rgba(87, 145, 92, .10); }
/* One set of native details provides the category menu on desktop and accordions on mobile. */
.equipment-browser {
  position: relative;
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  grid-auto-rows: min-content;
  min-height: 622px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.equipment-category { grid-column: 1; min-width: 0; }
.equipment-category summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-height: 43px;
  padding: 11px 14px 11px 17px;
  border-bottom: 1px solid rgba(112, 196, 124, .14);
  color: var(--green);
  font-size: .73rem;
  letter-spacing: .075em;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}
.equipment-category summary::-webkit-details-marker { display: none; }
.equipment-category summary::after { content: "+"; flex: none; margin-left: 10px; color: var(--green-dim); }
.equipment-category[open] summary { color: var(--green-bright); background: rgba(87, 145, 92, .15); }
.equipment-category[open] summary::after { content: ">"; color: var(--green-bright); }
.equipment-category summary:hover { color: var(--green-bright); background: rgba(87, 145, 92, .09); }
.equipment-category__content {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: calc(100% - 290px);
  overflow-y: auto;
  padding: 31px 37px;
  border-left: 1px solid var(--line);
}
.equipment-category__content h3 { margin: 0 0 20px; color: var(--green-bright); font-size: 1.1rem; line-height: 1.4; letter-spacing: .08em; }
.equipment-list { padding: 0; margin: 0; list-style: none; columns: 1; }
.equipment-list li { padding: 6px 0 7px; border-bottom: 1px solid rgba(112,196,124,.11); color: var(--green-muted); font-size: .92rem; line-height: 1.55; break-inside: avoid; }
.equipment-list li:last-child { border-bottom: 0; }
/* The user-supplied About text reads best as three paragraphs, not bullets. */
.about-copy { max-width: 930px; color: var(--green-muted); font-size: .97rem; line-height: 1.87; }
.about-copy p { margin: 0 0 1.35em; }
.about-copy p:last-child { margin-bottom: 0; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding-top: 16px; border-top: 1px solid var(--green-dark); color: var(--green-dim); font-size: .69rem; letter-spacing: .12em; }
@media (max-width: 1080px) {
  .site-shell { width: min(calc(100% - 48px), var(--page-width)); }
  .service { padding-inline: 16px; }
  .service__description { font-size: .84rem; }
  .equipment-browser { grid-template-columns: 275px minmax(0,1fr); }
  .equipment-category__content { width: calc(100% - 275px); }
}
@media (max-width: 930px) {
  .masthead { padding-block: 50px 60px; }
  .section { margin-bottom: 78px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .service { padding: 25px 26px 29px; }
  .service:first-child { padding-left: 0; }
  .service:nth-child(2) { padding-right: 0; }
  .service:nth-child(3) { padding-left: 0; border-left: none; border-top: 1px solid var(--line); }
  .service:nth-child(4) { padding-right: 0; border-top: 1px solid var(--line); }
  .service__description { font-size: .89rem; }
  .equipment-browser { grid-template-columns: 255px minmax(0,1fr); }
  .equipment-category__content { width: calc(100% - 255px); padding-inline: 25px; }
}
@media (max-width: 700px) {
  .site-shell { width: min(calc(100% - 28px), var(--page-width)); padding-top: 16px; }
  .masthead { padding: 52px 0 58px; }
  .section { margin-bottom: 64px; }
  .section-heading { margin-bottom: 21px; flex-wrap: wrap; column-gap: .65rem; row-gap: .2rem; }
  .equipment-browser { display: block; min-height: 0; }
  .equipment-category + .equipment-category { border-top: 0; }
  .equipment-category summary { min-height: 44px; padding: 12px 15px; }
  .equipment-category[open] summary::after { content: "−"; }
  .equipment-category__content { position: static; width: auto; overflow: visible; padding: 18px 20px 22px; border-left: 0; border-bottom: 1px solid var(--line); }
  .equipment-category__content h3 { display: none; }
  .equipment-list li { font-size: .87rem; }
  .about-copy { font-size: .92rem; line-height: 1.8; }
}
@media (max-width: 560px) {
  .services-grid { grid-template-columns: minmax(0,1fr); }
  .service, .service:first-child, .service:last-child, .service:nth-child(2), .service:nth-child(3), .service:nth-child(4) {
    padding: 25px 0 29px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .service:first-child { border-top: 0; }
  .service__price { margin-bottom: 13px; }
  .site-footer { flex-direction: column; gap: 4px; }
}
@media (prefers-reduced-motion: no-preference) {
  .masthead__name { animation: crt-flicker 9s infinite; }
  @keyframes crt-flicker {
    0%, 18%, 22%, 62%, 64%, 100% { opacity: 1; }
    19% { opacity: .96; }
    63% { opacity: .985; }
  }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }


/* Single studio photograph, art-directed to preserve the controls on different screens. */
.masthead__photo {
  margin: 47px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #020503;
  box-shadow: 0 0 28px rgba(112, 196, 124, .045);
}
.masthead__photo-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}
@media (max-width: 1080px) {
  .masthead__photo-image { aspect-ratio: 4 / 3; }
}
@media (max-width: 700px) {
  .masthead__photo { margin-top: 34px; }
  .masthead__photo-image { aspect-ratio: 3 / 4; }
}