/* ============================================================
   carnet.css — la mise en page du carnet d'Acabaná
   ------------------------------------------------------------
   Parti pris : un carnet de paysagiste. Papier coquille d'œuf à grain léger, filets fins
   vert forêt, photos numérotées comme des planches (« pl. 05 »). Rien qui brille, rien
   qui flotte. Les jetons, les polices, les boutons et l'échelle vivent dans socle.css,
   partagé avec les maquettes.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-texte);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--encre);
  background-color: var(--coquille);
  /* grain de papier, très léger */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .13 0 0 0 0 .15 0 0 0 0 .09 0 0 0 .055 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--foret); text-underline-offset: .18em; text-decoration-thickness: 1px; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--foret); outline-offset: 3px; }
::selection { background: var(--lin); }

/* ---------- typographie ---------- */

.surtitre {
  margin: 0;
  font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--sauge);
}
.titre-page, .porche h1 {
  margin: .25em 0 .2em;
  font-family: var(--f-titre); font-weight: 400;
  font-size: clamp(2.5rem, 9vw, 3.9rem); line-height: .98; letter-spacing: -.012em;
}
.titre-page em, .porche h1 em { font-style: italic; color: var(--foret); }
.chapeau { margin: 0 0 1.4em; max-width: 40ch; color: var(--sous-bois); font-size: 1.08rem; }
.intertitre {
  display: flex; align-items: baseline; gap: .7em;
  margin: 2.6rem 0 .6rem; padding-bottom: .5rem; border-bottom: 1px solid var(--trait-fort);
  font-family: var(--f-titre); font-weight: 400; font-size: 1.7rem; line-height: 1.1;
}
.intertitre small { font-family: var(--f-texte); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sauge); font-weight: 700; }
.aide { margin: .3em 0 0; font-size: .95rem; color: var(--sous-bois); }
.note-marge { font-size: .88rem; color: var(--sous-bois); border-left: 2px solid var(--travertin); padding: .1em 0 .1em .9em; margin: 1.2em 0; }
.planche {
  font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sauge);
}

/* ---------- le porche ---------- */

.crn-porche { min-height: 100vh; }
.porche { display: grid; min-height: 100vh; }
.porche-image { margin: 0; height: 34vh; overflow: hidden; }
.porche-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; filter: saturate(.92); }
.porche-corps { padding: 28px var(--marge) 48px; max-width: 520px; width: 100%; }
.porche-form { margin-top: 1.4rem; display: grid; gap: .9rem; }
.etiquette { font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sous-bois); }
.suggestions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: -.3rem; }
.suggestions button { border: 1px solid var(--trait-fort); background: transparent; border-radius: 999px; padding: .35em .9em; cursor: pointer; font-size: .92rem; }
.suggestions button:hover { border-color: var(--foret); color: var(--foret); }
.erreur { margin: 0; padding: .6em .9em; border-left: 3px solid var(--tuile-encre); background: var(--papier); color: var(--tuile-encre); font-size: .95rem; }
.porche-note { margin-top: 1.6rem; font-size: .92rem; color: var(--sous-bois); border-top: 1px solid var(--trait); padding-top: 1rem; }
.porche-note summary { cursor: pointer; font-weight: 700; color: var(--foret); }
.porche-note p { margin: .6em 0 0; }
@media (min-width: 900px) {
  .porche { grid-template-columns: 1.05fr 1fr; }
  .porche-image { height: 100vh; position: sticky; top: 0; }
  .porche-corps { align-self: center; padding: 64px clamp(36px, 6vw, 88px); }
}

/* ---------- la page du carnet ---------- */

.carnet { padding-bottom: calc(var(--nav-h) + 28px + env(safe-area-inset-bottom)); }
.page { width: 100%; max-width: 780px; margin: 0 auto; padding: 8px var(--marge) 32px; }

crn-entete { display: block; }
.entete {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px var(--marge); border-bottom: 1px solid var(--trait);
  background: color-mix(in srgb, var(--coquille) 92%, transparent);
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(6px);
}
.marque { display: flex; align-items: baseline; gap: .45em; text-decoration: none; color: var(--encre); }
.marque b { font-family: var(--f-titre); font-weight: 400; font-style: italic; font-size: 1.45rem; color: var(--foret); }
.marque span { font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--sauge); }
.qui { display: flex; align-items: center; gap: .6rem; font-size: .92rem; }
.qui-nom { display: inline-flex; align-items: center; gap: .45em; padding: .3em .75em; border: 1px solid var(--trait-fort); border-radius: 999px; background: var(--papier); }
.qui-nom::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--foret); }
.qui a { font-size: .88rem; }

crn-nav { display: block; }
.nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;   /* 5 ou 6 entrées : le cadrage n'apparaît que publié */
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  background: var(--papier); border-top: 1px solid var(--trait-fort);
}
.nav a {
  position: relative; display: grid; justify-items: center; gap: 3px; padding: 6px 2px;
  color: var(--sous-bois); text-decoration: none; font-size: .72rem; font-weight: 700; letter-spacing: .02em;
  border-radius: var(--r);
}
.nav svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.nav a[aria-current='page'] { color: var(--foret); }
.nav a[aria-current='page']::after { content: ''; position: absolute; top: -7px; left: 30%; right: 30%; height: 2px; background: var(--foret); }
.nav .pastille {
  position: absolute; top: 2px; right: calc(50% - 22px); min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 999px; background: var(--tuile-encre); color: var(--coquille); font-size: .62rem; line-height: 17px; text-align: center;
}
@media (min-width: 960px) {
  .carnet { padding-bottom: 40px; }
  .carnet-corps { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; max-width: 1120px; margin: 0 auto; }
  .nav { position: sticky; top: 72px; bottom: auto; align-self: start; grid-auto-flow: row; grid-template-columns: 1fr; gap: 2px;
    padding: 24px 0 0 var(--marge); background: transparent; border: 0; }
  .nav a { grid-template-columns: 26px 1fr; justify-items: start; align-items: center; gap: 10px; padding: 10px 12px; font-size: .95rem; }
  .nav a[aria-current='page'] { background: var(--papier); }
  .nav a[aria-current='page']::after { top: 10px; bottom: 10px; left: 0; right: auto; width: 2px; height: auto; }
  .nav .pastille { position: static; }
  .page { margin: 0; padding-top: 26px; }
}

/* ---------- apparition, une fois ---------- */

.revele > * { animation: monter .55s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--i, 0) * 45ms); }
@keyframes monter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .revele > * { animation: none; } * { scroll-behavior: auto !important; } }

/* ---------- accueil ---------- */

.bandeau-photo { margin: 0 calc(var(--marge) * -1) 1.4rem; height: 190px; overflow: hidden; position: relative; }
.bandeau-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }
.bandeau-photo figcaption { position: absolute; left: var(--marge); bottom: 10px; color: var(--coquille); text-shadow: 0 1px 8px rgba(0,0,0,.35); }
@media (min-width: 960px) { .bandeau-photo { margin: 0 0 1.6rem; height: 240px; } }

.progres { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--trait-fort); border: 1px solid var(--trait-fort); margin: 1.6rem 0; }
.progres a { display: grid; gap: .1rem; padding: 18px 16px 16px; background: var(--papier); color: var(--encre); text-decoration: none; transition: background-color .18s; }
.progres a:hover { background: var(--coquille); }
.progres .chiffre { font-family: var(--f-titre); font-size: 2.6rem; line-height: 1; font-variant-numeric: lining-nums tabular-nums; }
.progres .chiffre small { font-size: 1.1rem; color: var(--sauge); }
.progres .libelle { font-weight: 700; font-size: .95rem; }
.progres .sous { font-size: .85rem; color: var(--sous-bois); }
@media (min-width: 700px) { .progres { grid-template-columns: repeat(4, 1fr); } }

.etapes { list-style: none; margin: 1rem 0; padding: 0; display: grid; gap: .9rem; counter-reset: etape; }
.etapes li { display: grid; grid-template-columns: 2.2rem 1fr; gap: .6rem; align-items: baseline; }
.etapes li::before { counter-increment: etape; content: counter(etape); font-family: var(--f-titre); font-size: 1.6rem; color: var(--toile); }

/* ---------- affirmations ---------- */

.affirmation { padding: 1.3rem 0 1.2rem; border-bottom: 1px solid var(--trait); }
.affirmation-num { font-size: .7rem; font-weight: 700; letter-spacing: .12em; color: var(--sauge); }
.affirmation-texte { margin: .25rem 0 .9rem; font-family: var(--f-titre); font-size: clamp(1.35rem, 5vw, 1.6rem); line-height: 1.22; }
.choix-3 { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--trait-fort); border-radius: var(--r); overflow: hidden; background: var(--papier); }
.choix-3 button { min-height: 48px; border: 0; border-right: 1px solid var(--trait-fort); background: transparent; cursor: pointer; font-weight: 700; font-size: .95rem; color: var(--sous-bois); transition: background-color .15s, color .15s; }
.choix-3 button:last-child { border-right: 0; }
.choix-3 button:hover { background: var(--coquille); color: var(--encre); }
.choix-3 button[aria-pressed='true'][data-v='juste'] { background: var(--foret); color: var(--coquille); }
.choix-3 button[aria-pressed='true'][data-v='nuancer'] { background: var(--toile); color: #fff; }
.choix-3 button[aria-pressed='true'][data-v='faux'] { background: var(--tuile-encre); color: var(--coquille); }

/* ---------- maquettes ---------- */

.maquette-fiche { display: grid; gap: 0; margin: 1.6rem 0 2.4rem; border: 1px solid var(--trait-fort); background: var(--papier); }
.maquette-fiche figure { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.maquette-fiche figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.maquette-fiche:hover figure img { transform: scale(1.025); }
.maquette-fiche .lettre { position: absolute; left: 14px; top: 8px; font-family: var(--f-titre); font-size: 4.2rem; line-height: 1; color: var(--coquille); text-shadow: 0 2px 18px rgba(0,0,0,.25); }
.maquette-corps { padding: 18px 18px 20px; }
.maquette-corps h3 { margin: 0; font-family: var(--f-titre); font-weight: 400; font-size: 1.9rem; line-height: 1.05; }
.maquette-corps .polices { font-size: .8rem; color: var(--sauge); letter-spacing: .04em; margin: .2rem 0 .7rem; }
.maquette-corps p { margin: 0 0 1rem; }
@media (min-width: 700px) {
  .maquette-fiche { grid-template-columns: 1fr 1.1fr; }
  .maquette-fiche figure { aspect-ratio: auto; min-height: 100%; }
}

/* ---------- questions ---------- */

.question { margin: 0 0 2.2rem; padding-bottom: 1.8rem; border-bottom: 1px solid var(--trait); }
.question figure { margin: 0 0 .9rem; }
.question figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--r); }
.question figure.logo img { width: 112px; aspect-ratio: 1; border-radius: 50%; }
.question figcaption { margin-top: .35rem; }
.question h3 { margin: .1rem 0 .2rem; font-family: var(--f-titre); font-weight: 400; font-size: clamp(1.45rem, 5.5vw, 1.75rem); line-height: 1.15; }
.options { display: grid; gap: .45rem; margin: .9rem 0 .6rem; }
.options button {
  display: grid; grid-template-columns: 22px 1fr; gap: .7rem; align-items: center; text-align: left;
  min-height: 50px; padding: .55em .9em; border: 1px solid var(--trait-fort); border-radius: var(--r);
  background: var(--papier); cursor: pointer; transition: border-color .15s, background-color .15s;
}
.options button:hover { border-color: var(--foret); }
.options .coche { width: 20px; height: 20px; border: 1.5px solid var(--sauge); border-radius: 50%; display: grid; place-items: center; }
.options[data-multi] .coche { border-radius: 3px; }
.options button[aria-pressed='true'] { border-color: var(--foret); background: var(--coquille); }
.options button[aria-pressed='true'] .coche { background: var(--foret); border-color: var(--foret); }
.options button[aria-pressed='true'] .coche::after { content: ''; width: 8px; height: 8px; background: var(--coquille); border-radius: 50%; }
.options[data-multi] button[aria-pressed='true'] .coche::after { width: 10px; height: 6px; border-radius: 0; background: none; border-left: 2px solid var(--coquille); border-bottom: 2px solid var(--coquille); transform: rotate(-45deg) translate(1px, -1px); }

/* ---------- dépôts ---------- */

.prise { margin: 0 0 1.6rem; padding: 18px 16px; border: 1px solid var(--trait-fort); background: var(--papier); border-radius: var(--r); }
.prise h3 { margin: 0; font-family: var(--f-titre); font-weight: 400; font-size: 1.5rem; line-height: 1.1; }
.prise.libre { background: transparent; border-style: dashed; }

/* ---------- traces ---------- */

.traces { list-style: none; margin: 1rem 0; padding: 0; border-left: 1px solid var(--trait-fort); }
.traces li { position: relative; padding: .35rem 0 .35rem 1.1rem; font-size: .93rem; }
.traces li::before { content: ''; position: absolute; left: -4px; top: .85rem; width: 7px; height: 7px; border-radius: 50%; background: var(--coquille); border: 1.5px solid var(--sauge); }
.traces time { color: var(--sauge); font-variant-numeric: tabular-nums; margin-right: .5em; }

/* ---------- inspirations, sous les maquettes ---------- */

.inspirations { display: grid; gap: 1.2rem; margin: 1rem 0 2.4rem; }
.inspiration-fiche { display: grid; border: 1px solid var(--trait-fort); background: var(--papier); }
.inspiration-lien { display: grid; place-items: center; aspect-ratio: 16 / 9; background: var(--coquille); border-bottom: 1px solid var(--trait); }
.inspiration-motif svg { width: min(200px, 60%); height: auto; fill: none; stroke: var(--foret); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 400; stroke-dashoffset: 0; transition: stroke-dashoffset 1.2s ease; }
.inspiration-fiche:hover .inspiration-motif svg { animation: trace-motif 1.6s ease both; }
@keyframes trace-motif { from { stroke-dashoffset: 400; } to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .inspiration-fiche:hover .inspiration-motif svg { animation: none; } }
@media (min-width: 700px) {
  .inspiration-fiche { grid-template-columns: 1fr 1.1fr; }
  .inspiration-lien { aspect-ratio: auto; min-height: 100%; border-bottom: 0; border-right: 1px solid var(--trait); }
}