/* =========================================================================
   STACKS — Library PC Club
   LAYOUT SYSTEM (layout-system.md):
     Container scheme : D — split-rail (fixed left rail "catalog spine" 72–88px,
                        inner content container 1120px; rail -> top strip on mobile)
     Spacing scale    : regular (96px / 56px sections; 48px mobile)
   Tokens live in :root. BEM-lite classes; .s- sections, .u- utilities.
   ========================================================================= */

:root {
  /* palette */
  --c-bg:      #f6f2e8;   /* light page (primary) */
  --c-bg-dark: #243325;   /* green felt (dark, used once) */
  --c-ink:     #243325;   /* text on light */
  --c-ink-inv: #f6f2e8;   /* text on dark */
  --c-a1:      #3f6d4e;   /* lamp green */
  --c-a2:      #8c5a2b;   /* leather spine / header rule */
  --c-line:    rgba(36,51,37,.35);
  --c-line-inv: rgba(246,242,232,.28);
  --c-paper:   #fbf9f2;

  /* type */
  --f-display: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --f-body:    "Merriweather Sans", system-ui, -apple-system, Segoe UI, sans-serif;

  /* radius / border */
  --r-card: 3px;

  /* spacing scale (8px step) */
  --s-1: 8px;  --s-2: 16px; --s-3: 24px; --s-4: 32px; --s-5: 40px; --s-6: 56px;
  --s-sect: 96px;

  /* layout */
  --w-container: 1120px;
  --rail-w: 84px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.12; margin: 0; }
h1 { font-size: clamp(36px, 5.5vw, 70px); }
h2 { font-size: clamp(26px, 4vw, 44px); }
h3 { font-size: clamp(18px, 2vw, 22px); }
p  { margin: 0 0 var(--s-2); }

.wrap { max-width: var(--w-container); margin-inline: auto; padding-inline: var(--s-3); }

.u-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.u-skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--c-bg-dark); color: var(--c-ink-inv);
  padding: var(--s-1) var(--s-3);
}
.u-skip:focus { left: var(--s-2); top: var(--s-2); }

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
  display: inline-block; font-family: var(--f-body); font-weight: 700;
  font-size: 14px; letter-spacing: .02em; text-decoration: none;
  padding: 12px 22px; border-radius: var(--r-card);
  border: 1px solid var(--c-line); cursor: pointer;
  transition: background .18s ease, color .18s ease, transform .05s ease;
}
.btn--primary { background: var(--c-bg-dark); color: var(--c-ink-inv); border-color: var(--c-bg-dark); }
.btn--primary:hover { background: #1a2619; }         /* hover "stamp" darken */
.btn--primary:active { transform: translateY(1px); }
.btn--ghost { background: transparent; color: var(--c-ink); }
.btn--ghost:hover { background: rgba(36,51,37,.06); }

/* =========================================================================
   Green banker-lamp glow motif
   ========================================================================= */
.lamp {
  display: inline-block; width: 14px; height: 14px; margin-right: 10px;
  border-radius: 50% 50% 40% 40%;
  background: radial-gradient(circle at 50% 35%, #6fae83, var(--c-a1) 70%);
  box-shadow: 0 0 0 rgba(63,109,78,0);
  vertical-align: middle;
}
.lamp--on { box-shadow: 0 0 22px 6px rgba(111,174,131,.55); }

/* =========================================================================
   NAV — nav-underline-bar
   ========================================================================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
}
.nav__inner {
  max-width: var(--w-container); margin-inline: auto;
  padding: 12px var(--s-3);
  display: flex; align-items: center; gap: var(--s-3);
}
.nav__logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  font-family: var(--f-display); font-weight: 700; font-size: 22px;
  flex-wrap: wrap;
}
.nav__mark {
  display: grid; place-items: center; width: 30px; height: 30px;
  background: var(--c-bg-dark); color: var(--c-ink-inv);
  border-radius: var(--r-card); font-size: 18px;
  border-top: 3px solid var(--c-a2);
}
.nav__word { letter-spacing: .04em; }
.nav__badge {
  font-family: var(--f-body); font-weight: 700; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-a1); border: 1px solid var(--c-line);
  padding: 3px 8px; border-radius: 2px;
}
.nav__links { margin-left: auto; display: flex; gap: var(--s-3); }
.nav__links a {
  position: relative; text-decoration: none; font-weight: 500; font-size: 15px;
  padding: 4px 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--c-a1); transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__cta { flex: none; }
.nav__toggle {
  display: none; flex-direction: column; gap: 5px; background: none;
  border: 1px solid var(--c-line); border-radius: var(--r-card);
  padding: 8px; cursor: pointer;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--c-ink); display: block; }

/* =========================================================================
   SPLIT-RAIL — catalog spine
   ========================================================================= */
.rail {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--rail-w);
  z-index: 90; background: var(--c-a2);
  display: flex; flex-direction: column; justify-content: center;
  gap: 2px; padding: var(--s-3) 0;
  border-right: 1px solid rgba(0,0,0,.15);
}
.rail__item {
  display: block; text-decoration: none; color: var(--c-ink-inv);
  font-size: 9px; letter-spacing: .08em; text-align: center; padding: 8px 4px;
  opacity: .72; transition: opacity .2s ease, background .2s ease;
  border-left: 3px solid transparent;
}
.rail__item::before {
  content: attr(data-code); display: block; font-family: var(--f-body);
  font-weight: 700; font-size: 10px; margin-bottom: 3px;
  writing-mode: vertical-rl; transform: rotate(180deg); margin-inline: auto;
  height: 62px; overflow: hidden;
}
.rail__item span {
  display: block; font-size: 8px; text-transform: uppercase; opacity: .85;
}
.rail__item:hover, .rail__item.is-active {
  opacity: 1; background: rgba(0,0,0,.14); border-left-color: #6fae83;
}
/* page gets margin for the rail on desktop */
.page, .nav__inner, .footer__inner { }
@media (min-width: 861px) {
  body { padding-left: var(--rail-w); }
}

/* =========================================================================
   Section rhythm
   ========================================================================= */
.s-block { padding-block: var(--s-sect); }
.s-head { max-width: 720px; margin-bottom: var(--s-5); }
.s-head__code {
  display: inline-block; font-weight: 700; font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--c-a2); margin-bottom: var(--s-1);
}
.s-head__code--light { color: #cbb08a; }
.s-head h2 { margin-bottom: var(--s-2); }
.s-head__intro { color: rgba(36,51,37,.82); max-width: 60ch; }
.s-head__intro--inv { color: rgba(246,242,232,.82); }
.s-head--inv { color: var(--c-ink-inv); }

.eyebrow {
  font-weight: 700; font-size: 13px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--c-a1); margin-bottom: var(--s-2);
  display: flex; align-items: center;
}

/* =========================================================================
   HERO
   ========================================================================= */
.s-hero { padding: var(--s-6) 0 0; }
.s-hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--s-6);
  align-items: center; padding-block: var(--s-5) var(--s-6);
}
.s-hero__copy h1 { margin-bottom: var(--s-3); }
.s-hero__copy h1 em { font-style: italic; color: var(--c-a1); }
.lede { font-size: 18px; max-width: 52ch; color: rgba(36,51,37,.86); }

.s-hero__search {
  display: flex; gap: var(--s-1); margin: var(--s-4) 0 var(--s-3);
  border: 1px solid var(--c-line); border-radius: var(--r-card);
  background: var(--c-paper); padding: 6px; max-width: 460px;
}
.s-hero__search input {
  flex: 1; border: 0; background: transparent; font-family: var(--f-body);
  font-size: 15px; padding: 10px 12px; color: var(--c-ink);
}
.s-hero__search input:focus { outline: none; }
.s-hero__search { position: relative; }
.s-hero__search:focus-within { box-shadow: 0 -14px 30px -18px rgba(111,174,131,.9) inset; }
.s-hero__actions { display: flex; gap: var(--s-2); flex-wrap: wrap; }

/* Card Catalog Slide */
.catalog { justify-self: center; width: 100%; max-width: 380px; }
.catalog__frame {
  position: relative; aspect-ratio: 4/3;
  background: var(--c-a2);
  border: 1px solid rgba(0,0,0,.2); border-radius: var(--r-card);
  overflow: hidden;
  background-image: linear-gradient(180deg, #9a6533, #7c4d22);
}
.catalog__drawer {
  position: absolute; left: 50%; bottom: 14%; transform: translateX(-50%) translateY(0);
  width: 72%; height: 40%;
  background: linear-gradient(180deg, #8a5628, #6f451f);
  border: 1px solid rgba(0,0,0,.3);
  border-radius: 2px 2px var(--r-card) var(--r-card);
  animation: drawerSlide 12s ease-in-out infinite;
}
.catalog__pull {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 34px; height: 8px; border-radius: 4px;
  background: #d9c39a; box-shadow: inset 0 -1px 0 rgba(0,0,0,.3);
}
.catalog__label {
  position: absolute; left: 50%; top: 16%; transform: translateX(-50%);
  font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  color: #3a2611; background: #f0e6cf; padding: 2px 8px; border-radius: 2px;
  white-space: nowrap;
}
.catalog__card {
  position: absolute; left: 50%; top: 10%; transform: translateX(-50%) translateY(24px);
  width: 78%; min-height: 44%; opacity: 0;
  background: var(--c-paper); border: 1px solid var(--c-line);
  border-radius: var(--r-card) var(--r-card) 2px 2px;
  border-top: 3px solid var(--c-a2);
  padding: 12px 14px; animation: cardRise 12s ease-in-out infinite;
}
.catalog__card::after {
  content: ""; position: absolute; left: 12px; right: 12px; top: 44px; bottom: 34px;
  background-image: repeating-linear-gradient(transparent, transparent 17px, rgba(36,51,37,.14) 18px);
}
.catalog__code { font-size: 10px; letter-spacing: .1em; color: var(--c-a2); font-weight: 700; }
.catalog__title { display: block; font-family: var(--f-display); font-weight: 700; font-size: 18px; margin-top: 4px; }
.catalog__desc { display: block; font-size: 11px; color: rgba(36,51,37,.7); position: relative; z-index: 1; margin-top: 6px; }
.catalog__stamp {
  position: absolute; right: 12px; bottom: 10px;
  width: 44px; height: 44px; border: 2px solid var(--c-a1);
  border-radius: 50%; display: grid; place-items: center; line-height: 1;
  color: var(--c-a1); transform: rotate(-12deg) scale(1.4); opacity: 0;
  animation: stampInk 12s ease-in-out infinite;
}
.catalog__stamp b { font-size: 15px; font-family: var(--f-display); }
.catalog__stamp i { font-size: 8px; font-style: normal; letter-spacing: .08em; }

@keyframes drawerSlide {
  0%, 8%   { transform: translateX(-50%) translateY(0); }
  18%, 82% { transform: translateX(-50%) translateY(32%); }
  92%,100% { transform: translateX(-50%) translateY(0); }
}
@keyframes cardRise {
  0%, 14%  { opacity: 0; transform: translateX(-50%) translateY(24px); }
  26%, 80% { opacity: 1; transform: translateX(-50%) translateY(0); }
  90%,100% { opacity: 0; transform: translateX(-50%) translateY(24px); }
}
@keyframes stampInk {
  0%, 34%  { opacity: 0; transform: rotate(-12deg) scale(1.4); }
  40%, 80% { opacity: .9; transform: rotate(-12deg) scale(1); }
  90%,100% { opacity: 0; transform: rotate(-12deg) scale(1.4); }
}

/* hero photo band with bookmark ribbon */
.s-hero__photo { position: relative; margin-top: var(--s-3); }
.s-hero__photo img {
  width: 100%; height: clamp(260px, 42vw, 460px); object-fit: cover;
  border-radius: var(--r-card); border: 1px solid var(--c-line);
}
.ribbon {
  position: absolute; left: 24px; bottom: -8px;
  background: var(--c-a2); color: var(--c-ink-inv);
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
  padding: 6px 14px; border-radius: 0 0 2px 2px;
  transform: translateY(0); transition: transform .4s ease;
}
.ribbon--over { left: 20px; bottom: 16px; border-radius: 2px; }
.reveal.is-in .ribbon { transform: translateY(6px); }

/* =========================================================================
   Cards (catalog cards)
   ========================================================================= */
.cards { display: grid; gap: var(--s-4); }

/* Card-catalog "spine": one entry per row, hung off a vertical rule */
.cards--3 {
  grid-template-columns: 1fr;
  gap: var(--s-5);
  position: relative;
  padding-left: var(--s-6);
  margin-left: 6px;
}
/* the vertical shelf line running down the section */
.cards--3::before {
  content: "";
  position: absolute;
  left: 6px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--c-a2);
  border-radius: 1px;
  opacity: .8;
}
.card, .spec-card, .guestcard, .rate, .acq, .faq__item, .rule, .form-card {
  position: relative; background: var(--c-paper);
  border: 1px solid var(--c-line); border-radius: var(--r-card) var(--r-card) 2px 2px;
  border-top: 3px solid var(--c-a2);
}
.card { padding: var(--s-4); }

/* Cards hung on the spine — one per row, image left, text right */
.cards--3 .card {
  padding: var(--s-5) var(--s-5) var(--s-5) var(--s-6);
  display: grid;
  grid-template-columns: 300px 1fr;
  column-gap: var(--s-5);
  row-gap: var(--s-2);
  align-items: start;
}
/* photo (when present) sits at the far left, spanning the whole entry */
.cards--3 .card__media {
  grid-column: 1;
  grid-row: 1 / span 4;
  align-self: stretch;
  margin: 0;
}
.cards--3 .card__media img { aspect-ratio: 1 / 1; height: 100%; }
/* text stack goes in the right column */
.cards--3 .card > :not(.card__media):not(.card__handle) {
  grid-column: 2;
  margin: 0;
}
.cards--3 .card p { max-width: 64ch; }
/* cards without a photo: text uses the full width */
.cards--3 .card:not(:has(.card__media)) {
  grid-template-columns: 1fr;
}
.cards--3 .card:not(:has(.card__media)) > :not(.card__handle) {
  grid-column: 1;
}
/* a little "shelf tab" tying each card back to the spine line */
.cards--3 .card::before {
  content: "";
  position: absolute;
  left: calc(var(--s-6) * -1 - 6px);
  top: 34px;
  width: var(--s-6);
  height: 2px;
  background: var(--c-a2);
  opacity: .6;
}
/* handle sits on the right end of each shelf card */
.cards--3 .card__handle {
  left: auto; right: var(--s-5); bottom: var(--s-3); transform: none;
}

.card__code, .rate__code, .acq__code {
  display: inline-block; font-family: var(--f-body); font-weight: 700;
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-a2); margin-bottom: var(--s-2);
}
.card__title { margin-bottom: var(--s-2); }
.card__media { margin: 0 0 var(--s-2); }
.card__media img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: 2px; border: 1px solid var(--c-line);
}
.card__handle {
  position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%);
  width: 46px; height: 6px; background: var(--c-a2); border-radius: 3px; opacity: .55;
}
.card { padding-bottom: var(--s-5); }
.card__pencil {
  display: block; font-style: italic; font-size: 13px;
  color: rgba(36,51,37,.6); margin-top: var(--s-1);
}

/* hardware spec */
.spec-card { padding: var(--s-5); max-width: 760px; }
.spec-list { list-style: none; margin: 0; padding: 0; }
.spec-list li {
  display: grid; grid-template-columns: 130px 1fr; gap: var(--s-2);
  padding: 12px 0; border-bottom: 1px solid var(--c-line);
}
.spec-list li:last-child { border-bottom: 0; }
.spec-list span { font-weight: 700; color: var(--c-a1); text-transform: uppercase; font-size: 12px; letter-spacing: .06em; align-self: center; }

/* =========================================================================
   Rates
   ========================================================================= */
.rates { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); margin-bottom: var(--s-6); }
.rate { padding: var(--s-4) var(--s-3) var(--s-5); }
.rate h3 { margin: var(--s-1) 0; }
.rate__price { font-family: var(--f-display); font-size: 30px; font-weight: 700; color: var(--c-a1); margin: 0 0 var(--s-2); }
.rate__price small { font-size: 13px; color: rgba(36,51,37,.6); font-family: var(--f-body); }
.rate--mark { outline: 2px solid var(--c-a1); outline-offset: -2px; }

.guestcard { padding: var(--s-5); }
.guestcard__head { display: flex; flex-direction: column; margin-bottom: var(--s-2); }
.stamps { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-3); }
.stamp {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  border: 2px dashed var(--c-line); color: rgba(36,51,37,.4); font-weight: 700;
  transform: rotate(-6deg);
}
.stamp.is-inked {
  border: 2px solid var(--c-a1); border-style: solid; color: var(--c-a1);
  background: rgba(63,109,78,.08);
}

/* =========================================================================
   The Stacks band
   ========================================================================= */
.s-stacks {
  display: grid; grid-template-columns: 1fr 1fr; align-items: stretch;
}
.s-stacks__media { position: relative; }
.s-stacks__media img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.s-stacks__copy {
  background: var(--c-bg-dark); color: var(--c-ink-inv);
  padding: var(--s-sect) var(--s-6);
  display: flex; flex-direction: column; justify-content: center;
}
.s-stacks__copy h2 { margin-bottom: var(--s-3); }
.s-stacks__copy p { color: rgba(246,242,232,.86); }
.silence {
  font-family: var(--f-display); font-size: 20px; letter-spacing: .1em;
  border: 1px solid var(--c-line-inv); display: inline-block;
  padding: 8px 16px; border-radius: 2px; margin-top: var(--s-2);
}
.silence i { font-style: italic; font-family: var(--f-body); font-size: 14px; letter-spacing: 0; opacity: .7; }
.silence--dark { color: var(--c-a1); border-color: var(--c-line); }

/* =========================================================================
   Whisper rules (dark)
   ========================================================================= */
.s-rules {
  background: var(--c-bg-dark); color: var(--c-ink-inv);
  padding-block: var(--s-sect);
  background-image: radial-gradient(circle at 20% 0%, rgba(111,174,131,.14), transparent 45%);
}
.rules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.rule {
  background: rgba(246,242,232,.04); border-color: var(--c-line-inv);
  color: var(--c-ink-inv); padding: var(--s-4);
}
.rule__num { font-family: var(--f-display); font-size: 28px; color: #6fae83; }
.rule h3 { margin: var(--s-1) 0; }
.rule p { color: rgba(246,242,232,.8); margin: 0; }

/* =========================================================================
   Acquisitions
   ========================================================================= */
.acq-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-4); }
.acq { padding: var(--s-4) var(--s-5); }
.acq h3 { margin: var(--s-1) 0; }
.acq p { margin: 0; }

/* =========================================================================
   Long loans — longform prose
   ========================================================================= */
.longform { max-width: 760px; }
.longform p { max-width: 68ch; color: rgba(36,51,37,.86); margin-bottom: var(--s-3); }
.longform .silence { margin-top: var(--s-1); }

/* =========================================================================
   Gallery — three catalog cards standing on a shelf
   ========================================================================= */
.gallery {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;   /* tall feature left, stacked pair right */
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
  align-items: stretch;
  padding-bottom: 12px;      /* room for the shelf */
}
/* the shelf */
.gallery::after {
  content: "";
  position: absolute; left: calc(var(--s-2) * -1); right: calc(var(--s-2) * -1); bottom: 0;
  height: 10px; border-radius: 2px;
  background: linear-gradient(180deg, #9a6531, var(--c-a2));
  box-shadow: 0 8px 16px rgba(36,51,37,.25);
}
.gallery__item {
  position: relative; margin: 0; z-index: 1;
  display: flex; flex-direction: column;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--r-card) var(--r-card) 0 0;
  overflow: hidden;
  box-shadow: 0 2px 0 rgba(36,51,37,.14);
}
.gallery__item img {
  width: 100%; height: auto;
  display: block;
  border-bottom: 1px solid var(--c-line);
  transition: transform .35s ease;
}
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item:hover { box-shadow: 0 10px 22px rgba(36,51,37,.18); }
/* tall feature card fills both rows of the left column */
.gallery__item--tall { grid-row: 1 / span 2; }
.gallery__item--tall img { flex: 1 1 auto; min-height: 0; height: 100%; object-fit: cover; }
/* ruled index-card caption — fixed single-line height so every card matches */
.gallery figcaption {
  flex: none;
  display: flex; align-items: center; gap: var(--s-1);
  min-height: 46px;
  padding: 8px var(--s-2);
  font-size: 12.5px; line-height: 1.5; letter-spacing: .02em;
  color: rgba(36,51,37,.88);
  background:
    linear-gradient(180deg, rgba(140,90,43,.14) 0, rgba(140,90,43,.14) 2px, transparent 2px),
    repeating-linear-gradient(180deg, transparent 0 22px, rgba(63,109,78,.16) 22px 23px);
}
.gallery__cap {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.gallery__code {
  flex: none;
  font-family: var(--f-display); font-weight: 700; font-size: 11px;
  letter-spacing: .08em; white-space: nowrap;
  color: var(--c-a1);
  border: 1px solid rgba(63,109,78,.45); border-radius: 2px;
  padding: 1px 7px;
  background: var(--c-bg);
}

/* =========================================================================
   FAQ
   ========================================================================= */
.faq { display: grid; gap: var(--s-2); max-width: 860px; }
.faq__item { padding: 0; overflow: hidden; }
.faq__item summary {
  cursor: pointer; list-style: none; padding: var(--s-3) var(--s-4);
  font-family: var(--f-display); font-weight: 700; font-size: 18px;
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-2);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; color: var(--c-a1); font-size: 24px; line-height: 1; }
.faq__item[open] summary::after { content: "–"; }
.faq__item p { padding: 0 var(--s-4) var(--s-4); margin: 0; color: rgba(36,51,37,.85); }

/* =========================================================================
   Form
   ========================================================================= */
.form-card { display: grid; grid-template-columns: .9fr 1.1fr; gap: 0; overflow: hidden; max-width: 980px; margin-inline: auto; }
.form-card__intro { background: var(--c-bg-dark); color: var(--c-ink-inv); padding: var(--s-6); }
.form-card__intro h2 { margin: var(--s-1) 0 var(--s-2); }
.form-card__intro p { color: rgba(246,242,232,.82); }
.form-card__intro .card__code { color: #cbb08a; }
.form { padding: var(--s-6); display: grid; gap: var(--s-3); }
.field { display: grid; gap: 6px; position: relative; }
.field label { font-weight: 700; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--c-a1); }
.field input, .field select {
  font-family: var(--f-body); font-size: 15px; color: var(--c-ink);
  padding: 10px 4px; border: 0; border-bottom: 1px solid var(--c-line);
  background: transparent; border-radius: 0;
}
.field input:focus, .field select:focus {
  outline: none; border-bottom-color: var(--c-a1);
  box-shadow: 0 -14px 26px -18px rgba(111,174,131,.9);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__submit { margin-top: var(--s-1); justify-self: start; }
#formStatus { margin: 0; font-weight: 700; }
#formStatus.success { color: var(--c-a1); }
#formStatus.error { color: #a53b2b; }

/* =========================================================================
   Footer
   ========================================================================= */
.footer { background: var(--c-bg-dark); color: var(--c-ink-inv); padding-block: var(--s-sect); }
.footer__inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--s-2); }
.footer__logo { font-family: var(--f-display); font-weight: 700; font-size: 26px; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.footer__tag { font-family: var(--f-display); font-style: italic; color: rgba(246,242,232,.8); margin: 0; }
.footer__links, .footer__legal { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-3); margin: var(--s-2) 0 0; }
.footer__links a, .footer__legal a { text-decoration: none; font-size: 14px; color: rgba(246,242,232,.85); }
.footer__links a:hover, .footer__legal a:hover { color: #6fae83; }
.footer__contact {
  font-style: normal;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--s-2) var(--s-5); margin: var(--s-3) 0 0;
}
.footer__contact-item { margin: 0; font-size: 14px; color: rgba(246,242,232,.85); }
.footer__contact-item span {
  display: block; font-weight: 700; font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: #cbb08a; margin-bottom: 2px;
}
.footer__contact-item a { text-decoration: none; color: rgba(246,242,232,.85); }
.footer__contact-item a:hover { color: #6fae83; }
.footer__hours { font-size: 13px; color: rgba(246,242,232,.7); margin: var(--s-2) 0 0; }
.footer__disclaimer {
  margin: var(--s-3) 0 0; font-family: var(--f-display); font-weight: 700; font-size: 17px;
  color: #6fae83; letter-spacing: .02em;
  border: 1px solid var(--c-line-inv); padding: 10px 18px; border-radius: 2px;
}
.footer__copy { font-size: 12px; color: rgba(246,242,232,.55); margin: var(--s-2) 0 0; }

/* =========================================================================
   Cookie banner
   ========================================================================= */
.cookie { position: fixed; left: 0; right: 0; bottom: 0; z-index: 150; padding: var(--s-3); }
@media (min-width: 861px) { .cookie { left: var(--rail-w); } }
.cookie__card {
  max-width: 760px; margin-inline: auto;
  background: var(--c-paper); border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-a2); border-radius: var(--r-card);
  padding: var(--s-3) var(--s-4);
  display: flex; align-items: center; gap: var(--s-4); flex-wrap: wrap;
  transform: translateY(140%); transition: transform .5s ease;
}
.cookie.is-in .cookie__card { transform: translateY(0); }
.cookie__code { font-size: 10px; letter-spacing: .12em; color: var(--c-a2); font-weight: 700; }
.cookie__text { margin: 0; font-size: 14px; flex: 1 1 260px; }
.cookie__text a { color: var(--c-a1); }
.cookie__actions { display: flex; gap: var(--s-2); }

/* =========================================================================
   Scroll reveal
   ========================================================================= */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1024px) {
  .rates { grid-template-columns: repeat(2, 1fr); }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .s-hero__grid { grid-template-columns: 1fr; }
  .catalog { max-width: 340px; }
}
@media (max-width: 860px) {
  :root { --s-sect: 48px; }
  body { padding-left: 0; }
  /* rail -> top strip */
  .rail {
    position: static; width: auto; height: auto; flex-direction: row;
    justify-content: flex-start; overflow-x: auto; gap: 0;
    padding: 6px var(--s-2); border-right: 0; border-bottom: 1px solid rgba(0,0,0,.15);
  }
  .rail__item { border-left: 0; border-bottom: 3px solid transparent; white-space: nowrap; padding: 6px 10px; }
  .rail__item::before { writing-mode: horizontal-tb; transform: none; height: auto; margin-bottom: 1px; }
  .rail__item.is-active { border-bottom-color: #6fae83; border-left-color: transparent; }

  .nav__links {
    position: absolute; top: 100%; right: 0; left: 0;
    flex-direction: column; background: var(--c-bg);
    border-bottom: 1px solid var(--c-line); padding: var(--s-2) var(--s-3);
    gap: var(--s-2); display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; margin-left: auto; }
  .nav__badge { order: 3; flex-basis: 100%; }

  .s-stacks { grid-template-columns: 1fr; }
  .s-stacks__copy { padding: var(--s-6) var(--s-3); }
  .form-card { grid-template-columns: 1fr; }
  .gallery { gap: var(--s-2); }
}
/* spine cards -> clean single stacked column */
@media (max-width: 700px) {
  .cards--3 {
    padding-left: var(--s-4);
    margin-left: 4px;
    gap: var(--s-4);
  }
  .cards--3::before { left: 4px; }
  .cards--3 .card {
    grid-template-columns: 1fr;
    padding: var(--s-4) var(--s-4) var(--s-5) var(--s-4);
  }
  .cards--3 .card > :not(.card__handle) { grid-column: 1; }
  .cards--3 .card__media { grid-row: auto; margin-bottom: var(--s-2); }
  .cards--3 .card__media img { aspect-ratio: 1 / 1; }
  .cards--3 .card::before {
    left: calc(var(--s-4) * -1 - 4px);
    width: var(--s-4);
  }
  .cards--3 .card__handle {
    left: 50%; right: auto; transform: translateX(-50%);
  }
}
@media (max-width: 560px) {
  .rates, .rules-grid, .gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery::after { left: 0; right: 0; }
  .gallery__item--tall { grid-row: auto; }
  .gallery__item--tall img { aspect-ratio: 4 / 5; height: auto; }
  .spec-list li { grid-template-columns: 1fr; gap: 2px; }
  .stamp { width: 40px; height: 40px; }
}

/* =========================================================================
   Reduced motion — silence everything, keep content usable
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .catalog__card { opacity: 1; transform: translateX(-50%) translateY(0); }
  .catalog__drawer { transform: translateX(-50%) translateY(32%); }
  .catalog__stamp { opacity: .9; transform: rotate(-12deg) scale(1); }
  .cookie__card { transform: translateY(0); }
}

/* cookie dismissal fix: make the [hidden] attribute authoritative over the banner display */
.cookie[hidden] { display: none !important; }