/* Manual – friendly assembly instructions. Prefix: mn- */

:root {
  --bg: #ffffff;
  --ink: #141414;
  --ink-2: #4a4a4a;
  --line: #141414;
  --accent: #1e56c8;
  --yellow: #ffd426;
  --blue: #1e56c8;
  --paper: #f6f6f4;
  --font-body: "Cabin", "Gill Sans", "Segoe UI", system-ui, sans-serif;
  --font-display: var(--font-body);
  --max: 1240px;
  --gutter: clamp(16px, 4vw, 48px);
  --hair: 1px solid var(--line);
}

body.theme-manual { font-size: 1.0625rem; line-height: 1.55; }
.theme-manual h1, .theme-manual h2, .theme-manual h3, .theme-manual h4 { font-weight: 700; letter-spacing: -0.01em; }
.theme-manual a { text-underline-offset: 0.2em; text-decoration-thickness: 1px; }

/* ---------- line illustrations ---------- */
.mn-ill { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.mn-ill * { vector-effect: non-scaling-stroke; }
.mn-ill .w { fill: #fff; }
.mn-ill .y { fill: var(--yellow); }
.mn-ill .b { fill: var(--blue); }
.mn-ill .k { fill: var(--ink); stroke: none; }
.mn-ill .thin { stroke-width: 1.25; }
.mn-ill .thick { stroke-width: 4.5; }
.mn-ill .dash { stroke-dasharray: 5 6; stroke-width: 1.5; }
.mn-ill .b-stroke { stroke: var(--blue); stroke-width: 3; }
.mn-ill .tx { fill: var(--ink); stroke: none; font-family: var(--font-body); font-weight: 700; font-size: 22px; }
.mn-ill .tx-s { font-size: 13px; text-anchor: middle; }
.mn-ill .tx-q { font-size: 64px; text-anchor: middle; }
.mn-ill .mn-glass { fill: rgb(255 255 255 / 0.55); stroke-width: 2.5; }

/* ---------- header ---------- */
.mn-top { border-bottom: var(--hair); background: #fff; }
.mn-top__inner {
  display: flex; align-items: center; gap: 1.5rem;
  max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0.9rem var(--gutter);
}
.mn-brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.mn-brand__key { width: 30px; height: 30px; }
.mn-brand__name { font-size: 1.45rem; font-weight: 700; letter-spacing: -0.02em; }
.mn-brand__sub { font-size: 0.85rem; color: var(--ink-2); padding-left: 0.6rem; border-left: var(--hair); }
.mn-nav { display: flex; align-items: center; gap: 0.25rem; margin-left: auto; }
.mn-nav a { padding: 0.45rem 0.8rem; text-decoration: none; font-weight: 500; border-radius: 4px; }
.mn-nav a:hover { background: var(--paper); }
.mn-nav__help { display: inline-flex; align-items: center; gap: 0.45rem; }
.mn-nav__help span {
  display: grid; place-items: center; width: 1.5rem; height: 1.5rem;
  border: var(--hair); border-radius: 50%; background: var(--yellow); font-weight: 700; font-size: 0.85rem;
}
.mn-lang {
  display: grid; place-items: center; width: 2.6rem; height: 2.6rem;
  border: var(--hair); border-radius: 50%; text-decoration: none; font-weight: 700; font-size: 0.9rem;
}
.mn-lang:hover { background: var(--yellow); }

/* ---------- cover ---------- */
.mn-cover { padding: clamp(16px, 2.5vw, 32px) var(--gutter) 0; }
.mn-cover__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  grid-template-areas: "text ill" "picto picto";
  max-width: var(--max); margin: 0 auto;
  border: 1.5px solid var(--ink);
}
.mn-cover__text { grid-area: text; padding: clamp(24px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.mn-cover__doc { font-size: 0.9rem; color: var(--ink-2); margin-bottom: 1.25rem; padding-bottom: 0.5rem; border-bottom: var(--hair); align-self: flex-start; }
.mn-cover h1 { font-size: clamp(2.6rem, 5.2vw, 4.7rem); line-height: 1; letter-spacing: -0.03em; margin-bottom: 1.25rem; }
.mn-cover__lead { font-size: clamp(1.05rem, 1.3vw, 1.2rem); color: var(--ink-2); max-width: 44ch; }
.mn-cover__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: 1.75rem; }
.mn-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  border: 1.5px solid var(--ink); border-radius: 999px;
  background: var(--yellow); font-weight: 700; text-decoration: none;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.15s, box-shadow 0.15s;
}
.mn-btn:hover { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.mn-tel { font-weight: 700; }
.mn-cover__ill { grid-area: ill; width: 100%; height: auto; max-height: 520px; padding: clamp(16px, 3vw, 40px); align-self: end; }
.mn-picto { grid-area: picto; display: grid; grid-template-columns: repeat(4, 1fr); border-top: var(--hair); }
.mn-picto li { display: flex; align-items: center; gap: 0.8rem; padding: 0.9rem 1.25rem; font-size: 0.92rem; font-weight: 500; }
.mn-picto li + li { border-left: var(--hair); }
.mn-picto svg { width: 36px; height: 36px; flex: none; }

/* ---------- section scaffolding ---------- */
.mn-sec { max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: clamp(72px, 10vw, 140px) var(--gutter) 0; }
.mn-head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-areas: "tag tag" "title intro";
  gap: 0.75rem clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.mn-head__tag {
  grid-area: tag; justify-self: start;
  padding: 0.2rem 0.65rem; border: var(--hair); border-radius: 4px;
  font-size: 0.9rem; font-weight: 700; background: var(--yellow);
}
.mn-head h2 { grid-area: title; font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1; letter-spacing: -0.03em; }
.mn-head__intro { grid-area: intro; color: var(--ink-2); max-width: 50ch; font-size: 1.1rem; }

/* ---------- parts list (services) ---------- */
.mn-parts__grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px; background: var(--ink); border: 1px solid var(--ink);
}
.mn-part { position: relative; background: #fff; padding: clamp(22px, 3vw, 40px); }
.mn-part__id { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 0.95rem; margin-bottom: 1rem; }
.mn-part__id b, .mn-sub__id b {
  display: grid; place-items: center; min-width: 2rem; height: 2rem; padding: 0 0.4rem;
  border-radius: 999px; background: var(--ink); color: #fff; font-size: 0.95rem;
}
.mn-part__ill { width: min(100%, 220px); height: auto; margin-bottom: 1.25rem; }
.mn-part h3 { font-size: clamp(1.5rem, 2.2vw, 2rem); margin-bottom: 0.5rem; }
.mn-part p { color: var(--ink-2); max-width: 60ch; }
.mn-part--dev {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: auto minmax(0, 260px) minmax(0, 1fr);
  grid-template-areas: "id ill body" "sub sub sub";
  column-gap: clamp(20px, 3vw, 48px);
  align-items: center;
}
.mn-part--dev > .mn-part__id { grid-area: id; align-self: start; flex-direction: column; }
.mn-part--dev > .mn-part__ill { grid-area: ill; width: 100%; margin: 0; }
.mn-part--dev > .mn-part__body { grid-area: body; }
.mn-sub { grid-area: sub; margin-top: clamp(24px, 3vw, 40px); padding-top: 1.25rem; border-top: 1px dashed var(--ink); }
.mn-sub__label { font-weight: 700; color: var(--ink) !important; margin-bottom: 1rem; }
.mn-sub__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.5vw, 32px); padding: 0; list-style: none; }
.mn-sub__item { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "ill ill" "id title" ". text"; column-gap: 0.7rem; align-items: center; align-content: start; }
.mn-sub__item svg { grid-area: ill; width: 170px; max-width: 100%; height: auto; margin-bottom: 0.9rem; padding: 12px; border: var(--hair); border-radius: 6px; background: var(--paper); }
.mn-sub__id { grid-area: id; display: flex; align-items: center; gap: 0.35rem; font-weight: 700; font-size: 0.85rem; }
.mn-sub__id b { min-width: 2.2rem; height: 1.7rem; font-size: 0.85rem; }
.mn-sub__item h4 { grid-area: title; font-size: 1.2rem; }
.mn-sub__item p:last-child { grid-area: text; margin-top: 0.3rem; font-size: 0.98rem; hyphens: auto; -webkit-hyphens: auto; }
.mn-checks { margin-top: 1.25rem; padding: 0; list-style: none; display: grid; gap: 0.6rem; }
.mn-checks li { position: relative; padding-left: 2rem; color: var(--ink); font-weight: 500; }
.mn-checks li::before {
  content: ""; position: absolute; left: 0; top: 0.2em; width: 1.15rem; height: 1.15rem;
  border: 1.5px solid var(--ink); border-radius: 3px; background: #fff;
}
.mn-checks li::after {
  content: ""; position: absolute; left: 0.32rem; top: 0.38em; width: 0.45rem; height: 0.7rem;
  border: solid var(--blue); border-width: 0 2.5px 2.5px 0; transform: rotate(40deg);
}
.mn-part--note {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: clamp(20px, 3vw, 40px);
  background: var(--paper);
  padding-block: clamp(18px, 2vw, 28px);
}
.mn-part--note .mn-part__id { margin: 0; }
.mn-part--note .mn-part__id b { font-size: 1.3rem; }
.mn-part--note p:last-child { color: var(--ink); font-weight: 500; font-size: 1.1rem; }
.mn-note__ill { width: 170px; height: auto; flex: none; }

/* ---------- step panels ---------- */
.mn-steps__grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px; background: var(--ink); border: 1px solid var(--ink);
  counter-reset: none;
}
.mn-step {
  position: relative; display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas: "n ill" "n title" "n text";
  column-gap: clamp(16px, 2.5vw, 32px);
  padding: clamp(22px, 3vw, 40px);
  background: #fff;
}
.mn-step__n { grid-area: n; font-size: clamp(4rem, 7vw, 6.5rem); font-weight: 700; line-height: 0.8; letter-spacing: -0.04em; }
.mn-step__ill { grid-area: ill; width: 100%; height: auto; margin-bottom: 1.25rem; }
.mn-step h3 { grid-area: title; font-size: clamp(1.4rem, 2vw, 1.8rem); margin-bottom: 0.35rem; }
.mn-step p { grid-area: text; color: var(--ink-2); max-width: 46ch; }

.mn-after { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); margin-top: clamp(40px, 6vw, 72px); align-items: start; }
.mn-important {
  display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: clamp(18px, 3vw, 36px);
  align-items: start;
  padding: clamp(22px, 3vw, 36px);
  border: 2px solid var(--ink); border-radius: 10px;
  position: relative;
}
.mn-important__tag {
  position: absolute; top: -1.05rem; left: 1.25rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.2rem 0.8rem 0.2rem 0.25rem;
  border: 2px solid var(--ink); border-radius: 999px; background: var(--yellow);
  font-weight: 700;
}
.mn-important__tag span { display: grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--ink); color: var(--yellow); font-size: 0.9rem; }
.mn-important__ill { width: 100%; height: auto; margin-top: 0.75rem; }
.mn-important h3 { font-size: clamp(1.5rem, 2.2vw, 2rem); margin: 0.4rem 0 0.75rem; }
.mn-important p { color: var(--ink-2); }
.mn-important p + p { margin-top: 0.75rem; }

.mn-faq__title { display: flex; align-items: center; gap: 0.75rem; font-size: clamp(1.5rem, 2.2vw, 2rem); margin-bottom: 0.75rem; }
.mn-q { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border: 1.5px solid var(--ink); border-radius: 50%; font-size: 1.3rem; background: var(--yellow); flex: none; }
.mn-faq details { border-top: var(--hair); }
.mn-faq details:last-of-type { border-bottom: var(--hair); }
.mn-faq summary {
  position: relative; padding: 1rem 2.75rem 1rem 0;
  list-style: none; cursor: pointer; font-weight: 700; font-size: 1.05rem;
}
.mn-faq summary::-webkit-details-marker { display: none; }
.mn-faq summary::before, .mn-faq summary::after {
  content: ""; position: absolute; right: 0.55rem; top: 50%;
  width: 14px; height: 2px; margin-top: -1px; background: var(--ink);
  transition: transform 0.2s;
}
.mn-faq summary::after { transform: rotate(90deg); }
.mn-faq details[open] summary::after { transform: rotate(0deg); }
.mn-faq summary:hover { color: var(--blue); }
.mn-faq details p { padding: 0 2.75rem 1.1rem 0; color: var(--ink-2); }

/* ---------- also available (products) ---------- */
.mn-also__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.mn-box { display: flex; flex-direction: column; border: var(--hair); border-radius: 8px; overflow: hidden; }
.mn-box__ill { width: 100%; height: auto; padding: 24px 24px 0; background: var(--paper); border-bottom: var(--hair); margin-bottom: 1.25rem; }
.mn-box h3, .mn-box p, .mn-box a { margin-inline: clamp(20px, 2vw, 28px); }
.mn-box h3 { font-size: 1.45rem; margin-bottom: 0.4rem; }
.mn-box p { color: var(--ink-2); font-size: 0.98rem; hyphens: auto; -webkit-hyphens: auto; }
.mn-box__meta { margin-top: auto !important; padding-top: 1rem; font-weight: 700; color: var(--ink) !important; font-size: 0.92rem !important; }
.mn-box__link {
  align-self: flex-start; margin: 0.9rem 0 clamp(20px, 2vw, 28px);
  padding: 0.5rem 1rem; border: 1.5px solid var(--ink); border-radius: 999px;
  font-weight: 700; text-decoration: none; color: var(--blue);
}
.mn-box__link:hover { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ---------- helpline (contact) ---------- */
.mn-help { padding-bottom: clamp(72px, 10vw, 140px); }
.mn-help__box {
  display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center; gap: clamp(24px, 4vw, 64px);
  padding: clamp(24px, 4vw, 56px);
  border-radius: 14px; background: var(--blue); color: #fff;
}
.mn-help__ill { width: 100%; height: auto; padding: 18px; border-radius: 50%; background: #fff; border: 2px solid var(--ink); aspect-ratio: 1; }
.mn-help__tag { display: inline-block; margin-bottom: 1rem; padding: 0.2rem 0.75rem; border-radius: 999px; background: var(--yellow); color: var(--ink); font-weight: 700; }
.mn-help h2 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); line-height: 1.02; letter-spacing: -0.03em; margin-bottom: 1rem; }
.mn-help__lead { max-width: 48ch; font-size: 1.1rem; color: rgb(255 255 255 / 0.9); }
.mn-help__dl { margin-top: 2rem; display: grid; grid-template-columns: repeat(2, minmax(0, auto)); justify-content: start; gap: 1.25rem 2.5rem; }
.mn-help__line { padding: 0.9rem 1.25rem; border: 1.5px solid #fff; border-radius: 10px; }
.mn-help__dl dt { font-size: 0.9rem; color: rgb(255 255 255 / 0.85); }
.mn-help__line dd { font-size: clamp(1.1rem, 1.6vw, 1.45rem); font-weight: 700; white-space: nowrap; }
.mn-help__dl a { color: #fff; text-decoration: none; }
.mn-help__dl a:hover { text-decoration: underline; }
.mn-help__addr { grid-column: 1 / -1; font-size: 0.98rem; }
.mn-help :focus-visible { outline-color: var(--yellow); }

/* ---------- footer ---------- */
.mn-foot { border-top: var(--hair); }
.mn-foot__inner {
  display: grid; grid-template-columns: 90px minmax(0, 1.4fr) auto auto;
  align-items: end; gap: clamp(20px, 4vw, 56px);
  max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 2rem var(--gutter) 2.25rem;
  font-size: 0.92rem;
}
.mn-foot__fig { width: 90px; height: auto; }
.mn-foot__name { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; }
.mn-foot__brand p:last-child { color: var(--ink-2); }
.mn-foot__links { display: flex; flex-direction: column; gap: 0.2rem; }
.mn-foot__links a { font-weight: 700; text-decoration: none; }
.mn-foot__links a:hover { text-decoration: underline; }
.mn-foot__copy { color: var(--ink-2); }

/* ---------- legal ---------- */
.theme-manual .legal { padding: clamp(24px, 4vw, 48px) var(--gutter) clamp(64px, 8vw, 112px); }
.theme-manual .legal__inner { max-width: 48rem; padding: clamp(24px, 4vw, 56px); border: 1.5px solid var(--ink); }
.theme-manual .legal h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.03em; padding-bottom: 1rem; border-bottom: var(--hair); }
.theme-manual .legal h2 { display: inline-block; padding: 0.1rem 0.5rem; background: var(--yellow); border: var(--hair); border-radius: 4px; font-size: 1.1rem; }
.theme-manual .legal a { color: var(--blue); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .mn-brand__sub { font-size: 0.75rem; line-height: 1.15; max-width: 9.5rem; }
  .mn-part--dev { grid-template-columns: auto minmax(0, 200px) minmax(0, 1fr); }
  .mn-picto li { padding: 0.8rem; font-size: 0.85rem; }
  .mn-after { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .mn-top__inner { flex-wrap: wrap; gap: 0.6rem 1rem; }
  .mn-nav { order: 3; width: 100%; margin: 0; flex-wrap: wrap; border-top: var(--hair); padding-top: 0.5rem; }
  .mn-lang { margin-left: auto; }
  .mn-cover__box { grid-template-columns: 1fr; grid-template-areas: "text" "ill" "picto"; }
  .mn-cover__ill { max-height: 360px; padding-top: 0; }
  .mn-picto { grid-template-columns: repeat(2, 1fr); }
  .mn-picto li:nth-child(3) { border-left: 0; }
  .mn-picto li:nth-child(n+3) { border-top: var(--hair); }
  .mn-head { grid-template-columns: 1fr; grid-template-areas: "tag" "title" "intro"; }
  .mn-parts__grid, .mn-steps__grid { grid-template-columns: 1fr; }
  .mn-part--dev { grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "id ill" "body body" "sub sub"; }
  .mn-part--dev > .mn-part__ill { max-width: 240px; }
  .mn-part--dev > .mn-part__body { margin-top: 1.25rem; }
  .mn-after { grid-template-columns: 1fr; }
  .mn-also__grid { grid-template-columns: 1fr; max-width: 560px; }
  .mn-help__box { grid-template-columns: 1fr; }
  .mn-help__ill { max-width: 220px; }
  .mn-foot__inner { grid-template-columns: 70px minmax(0, 1fr); }
  .mn-foot__fig { width: 70px; grid-row: span 2; }
}
@media (max-width: 600px) {
  .mn-sub__list { grid-template-columns: 1fr; }
  .mn-sub__item svg { max-width: 140px; }
  .mn-part--note { flex-direction: column; align-items: flex-start; }
  .mn-note__ill { width: 140px; }
  .mn-step { grid-template-columns: 1fr; grid-template-areas: "n" "ill" "title" "text"; }
  .mn-step__n { font-size: 3.5rem; margin-bottom: 0.5rem; }
  .mn-important { grid-template-columns: 1fr; padding-top: 2rem; }
  .mn-important__ill { max-width: 200px; }
  .mn-help__dl { grid-template-columns: 1fr; }
  .mn-help__line dd { white-space: normal; font-size: 1.15rem; }
  .mn-picto li { padding: 0.75rem; gap: 0.5rem; font-size: 0.82rem; }
  .mn-picto svg { width: 28px; height: 28px; }
  .mn-nav a { padding: 0.4rem 0.5rem; font-size: 0.95rem; }
  .mn-nav { gap: 0; justify-content: space-between; }
  .theme-manual p, .theme-manual li { hyphens: auto; -webkit-hyphens: auto; }
  .mn-cover h1 { font-size: 2.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .mn-btn, .mn-faq summary::before, .mn-faq summary::after { transition: none; }
}