/* Aven Web — feuille de style unique. Pas de dépendance externe. */

:root {
  --bg:        #fbfaf8;
  --bg-raise:  #ffffff;
  --bg-sunk:   #f3f1ed;
  --ink:       #161c26;
  --ink-soft:  #5a6472;
  --ink-faint: #8a93a1;
  --line:      #e3e0da;
  --line-firm: #cfcbc3;
  --accent:    #1f5fa8;
  --accent-ink:#123f70;
  --accent-bg: #e8f0f9;
  --ok:        #1c6b4a;
  --ok-bg:     #e6f2ec;
  --warn:      #8a5a00;
  --warn-bg:   #fbf1dd;
  --bad:       #a32c2c;
  --bad-bg:    #fbeaea;
  --radius:    10px;
  --wrap:      68rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #0e1420;
    --bg-raise:  #161d2b;
    --bg-sunk:   #0a0f18;
    --ink:       #e8ecf2;
    --ink-soft:  #a4aebd;
    --ink-faint: #788394;
    --line:      #253044;
    --line-firm: #35425a;
    --accent:    #6fa8e8;
    --accent-ink:#a8ccf3;
    --accent-bg: #16273c;
    --ok:        #62c39a;
    --ok-bg:     #10281f;
    --warn:      #e0b25f;
    --warn-bg:   #2a2113;
    --bad:       #ef8080;
    --bad-bg:    #2d1616;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 clamp(1rem, 0.97rem + 0.15vw, 1.0625rem)/1.65
        ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "kern", "liga";
  text-rendering: optimizeLegibility;
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-ink); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

.skip {
  position: absolute; left: -9999px; top: 0; padding: .6rem 1rem;
  background: var(--accent); color: #fff; z-index: 100;
}
.skip:focus { left: 0; }

/* ---------------------------------------------------------------- header - */

.site-header { border-bottom: 1px solid var(--line); background: var(--bg-raise); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 4rem;
}
.brand {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: 1.125rem; letter-spacing: -.01em;
  color: var(--ink); text-decoration: none;
}
.brand-mark { width: 1.4rem; height: 1.4rem; color: var(--accent); flex: none; }
.brand-accent { color: var(--accent); }
.site-nav a {
  font-size: .9375rem; font-weight: 500; text-decoration: none;
  padding: .45rem .85rem; border-radius: var(--radius);
  border: 1px solid var(--line-firm); color: var(--ink);
}
.site-nav a:hover { background: var(--accent-bg); border-color: var(--accent); }

/* ------------------------------------------------------------------ hero - */

.hero { padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2rem, 5vw, 3.5rem); }
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 1.5rem + 2.4vw, 3.25rem);
  line-height: 1.1; letter-spacing: -.025em; font-weight: 650;
  max-width: 20ch;
}
.hero .lede {
  margin: 0 0 2rem; max-width: 58ch;
  font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem);
  color: var(--ink-soft);
}
.eyebrow {
  display: inline-block; margin-bottom: 1rem; padding: .3rem .7rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-bg); border-radius: 100px;
}

/* ----------------------------------------------------------------- forms - */

.tool-form { margin: 0 0 1rem; }
.field-row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: stretch; }
.field-row input[type=url], .field-row input[type=text] {
  flex: 1 1 22rem; min-width: 0;
  padding: .85rem 1rem; font-size: 1rem; font-family: inherit;
  color: var(--ink); background: var(--bg-raise);
  border: 1px solid var(--line-firm); border-radius: var(--radius);
}
.field-row input::placeholder { color: var(--ink-faint); }
.field-row input:focus { border-color: var(--accent); outline: none;
  box-shadow: 0 0 0 3px var(--accent-bg); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.5rem; font: inherit; font-weight: 600; font-size: 1rem;
  color: #fff; background: var(--accent); border: 1px solid var(--accent);
  border-radius: var(--radius); cursor: pointer; text-decoration: none;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); color: #fff; }
.btn-ghost {
  color: var(--ink); background: transparent; border-color: var(--line-firm);
}
.btn-ghost:hover { background: var(--bg-sunk); color: var(--ink); filter: none; }

.form-note { margin: .75rem 0 0; font-size: .875rem; color: var(--ink-faint); }

/* ----------------------------------------------------------------- cards - */

.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }

.card {
  padding: 1.35rem; background: var(--bg-raise);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.card h3 { margin: 0 0 .4rem; font-size: 1.0625rem; font-weight: 600; letter-spacing: -.01em; }
.card p  { margin: 0; font-size: .9375rem; color: var(--ink-soft); }
a.card { text-decoration: none; color: inherit; transition: border-color .12s, background .12s; }
a.card:hover { border-color: var(--accent); background: var(--accent-bg); color: inherit; }
a.card h3 { color: var(--accent); }
.card.soon { opacity: .62; }

.suite { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.suite h2 { margin: 0 0 1rem; font-size: 1.25rem; letter-spacing: -.015em; }
.card .tag {
  display: inline-block; margin-top: .7rem; padding: .15rem .5rem;
  font-size: .75rem; font-weight: 600; border-radius: 4px;
  background: var(--bg-sunk); color: var(--ink-faint);
}

section { padding-block: clamp(2rem, 5vw, 3.5rem); }
section > h2 {
  margin: 0 0 1.25rem; font-size: clamp(1.375rem, 1.2rem + .7vw, 1.75rem);
  letter-spacing: -.02em; font-weight: 650;
}
.section-sunk { background: var(--bg-sunk); border-block: 1px solid var(--line); }

/* --------------------------------------------------------------- results - */

.score-head {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding: 1.5rem; margin-bottom: 1.5rem;
  background: var(--bg-raise); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.score-dial { flex: none; width: 5.5rem; height: 5.5rem; }
.score-dial text { font-weight: 650; font-size: 13px; fill: var(--ink); }
.score-meta h2 { margin: 0 0 .25rem; font-size: 1.25rem; letter-spacing: -.015em; }
.score-meta p  { margin: 0; color: var(--ink-soft); font-size: .9375rem;
                 word-break: break-all; }

.check-group { margin-bottom: 1.75rem; }
.check-group > h3 {
  margin: 0 0 .6rem; font-size: 1.0625rem; font-weight: 650; letter-spacing: -.01em;
}
.checks { list-style: none; margin: 0; padding: 0;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.checks li {
  display: grid; grid-template-columns: 1.5rem 1fr; gap: .75rem;
  padding: .9rem 1.1rem; background: var(--bg-raise);
}
.checks li + li { border-top: 1px solid var(--line); }
.checks .ico { font-weight: 700; font-size: .9rem; line-height: 1.7; text-align: center; }
.checks .st-ok  .ico { color: var(--ok); }
.checks .st-warn .ico { color: var(--warn); }
.checks .st-bad .ico { color: var(--bad); }
.checks .st-info .ico { color: var(--ink-faint); }
.checks .label { margin: 0; font-weight: 550; }
.checks .detail { margin: .2rem 0 0; font-size: .875rem; color: var(--ink-soft); }
.checks code {
  padding: .1rem .35rem; font-size: .8125rem; border-radius: 4px;
  background: var(--bg-sunk); border: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
}

.alert {
  padding: 1rem 1.15rem; margin: 0 0 1.5rem; border-radius: var(--radius);
  border: 1px solid; font-size: .9375rem;
}
.alert-bad  { background: var(--bad-bg);  border-color: var(--bad);  color: var(--ink); }
.alert-warn { background: var(--warn-bg); border-color: var(--warn); color: var(--ink); }
.alert p:first-child { margin-top: 0; }
.alert p:last-child  { margin-bottom: 0; }

/* ----------------------------------------------------------------- prose - */

.fil { margin: 0 0 .75rem; font-size: .875rem; color: var(--ink-faint); }
.fil a { color: var(--ink-soft); }

.prose { max-width: 68ch; }
.prose ul { padding-left: 1.25rem; }
.prose ol { padding-left: 1.35rem; }
.prose ol li { margin-bottom: .6rem; }
.prose pre {
  margin: .9rem 0 1.25rem; padding: .9rem 1rem; overflow-x: auto;
  background: var(--bg-sunk); border: 1px solid var(--line);
  border-radius: var(--radius); line-height: 1.5;
}
.prose pre code {
  padding: 0; border: 0; background: none; font-size: .8125rem;
  white-space: pre; word-break: normal;
}
.prose code {
  padding: .1rem .35rem; font-size: .8125rem; border-radius: 4px;
  background: var(--bg-sunk); border: 1px solid var(--line); color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-word;
}
.prose kbd {
  padding: .1rem .4rem; font-size: .78125rem; border-radius: 4px;
  background: var(--bg-sunk); border: 1px solid var(--line);
  border-bottom-width: 2px; color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: nowrap;
}
.prose h2 { margin: 2.25rem 0 .75rem; font-size: 1.375rem; letter-spacing: -.015em; }
.prose h3 { margin: 1.75rem 0 .5rem; font-size: 1.0625rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose li { margin-bottom: .35rem; }
.prose strong { color: var(--ink); font-weight: 600; }

.table-wrap { margin: 1.1rem 0 1.35rem; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap table {
  width: 100%; min-width: 32rem; border-collapse: collapse; font-size: .9375rem;
  background: var(--bg-raise); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.table-wrap th, .table-wrap td {
  padding: .6rem .75rem; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line); color: var(--ink-soft);
}
.table-wrap thead th {
  background: var(--bg-sunk); color: var(--ink);
  font-size: .8125rem; font-weight: 600; letter-spacing: .01em;
}
.table-wrap tbody tr:last-child th,
.table-wrap tbody tr:last-child td { border-bottom: 0; }
.table-wrap td code { font-size: .75rem; }
.table-wrap td:first-child { white-space: normal; }

/* ------------------------------------------------------- formulaire long - */

.form-long fieldset {
  margin: 0 0 1.25rem; padding: 1.25rem 1.35rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg-raise);
}
.form-long legend {
  padding: 0 .5rem; font-weight: 650; font-size: .9375rem;
  letter-spacing: .01em; color: var(--ink);
}
.champs { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.champs label { display: grid; gap: .35rem; font-size: .875rem; font-weight: 550; }
.champs input {
  padding: .6rem .75rem; font: inherit; font-size: .9375rem; font-weight: 400;
  color: var(--ink); background: var(--bg); border: 1px solid var(--line-firm);
  border-radius: 7px; width: 100%;
}
.champs input:focus { border-color: var(--accent); outline: none;
  box-shadow: 0 0 0 3px var(--accent-bg); }
.champs .opt { font-weight: 400; color: var(--ink-faint); font-size: .8125rem; }

.cases { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.cases label {
  display: grid; grid-template-columns: 1.15rem 1fr; gap: .7rem;
  align-items: start; padding: .55rem .5rem; border-radius: 7px; cursor: pointer;
}
.cases label:hover { background: var(--bg-sunk); }
.cases input { margin-top: .28rem; accent-color: var(--accent); width: 1.05rem; height: 1.05rem; }
.cases strong { font-weight: 550; font-size: .9375rem; }
.cases em { display: block; font-style: normal; font-size: .8125rem; color: var(--ink-faint); }

.lien-bouton {
  padding: 0; font: inherit; font-size: inherit; color: var(--accent);
  background: none; border: 0; cursor: pointer;
  text-decoration: underline; text-underline-offset: 2px;
}

/* ------------------------------------------------------- document généré - */

.actions-doc { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: 1.5rem; }
.doc-label { display: block; margin-bottom: .4rem; font-size: .875rem; color: var(--ink-soft); }
.doc-sortie {
  width: 100%; padding: 1rem; margin-bottom: 2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .8125rem; line-height: 1.6; color: var(--ink);
  background: var(--bg-sunk); border: 1px solid var(--line-firm);
  border-radius: var(--radius); resize: vertical;
}
.apercu {
  padding: 1.75rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg-raise); max-width: none;
}
.apercu h1 { margin: 0 0 1.25rem; font-size: 1.5rem; letter-spacing: -.02em; }
.apercu h2 { margin: 1.75rem 0 .5rem; font-size: 1.0625rem; color: var(--ink); }
.apercu p  { margin: 0 0 .6rem; font-size: .9375rem; }

/* ------------------------------------------------- vérificateur de liens - */
/* La CSP est en style-src 'self' : les attributs style= en ligne sont bloqués.
   Tout habillage passe donc par une classe, ici comme ailleurs. */

.hero-court { padding-bottom: 1.5rem; }
.wrap-bas   { padding-bottom: 3rem; }
.lm-titre { margin: 0 0 .35rem; font-size: 1.375rem; letter-spacing: -.015em; }
.lm-sous  { margin: 0 0 1.5rem; }
.lm-synthese { margin-bottom: 2rem; }
.lm-n     { color: var(--ink-faint); font-weight: 400; }
.note-serree { margin: -.4rem 0 .9rem; }
.bloc-fin { margin-top: 2rem; }
.bloc-fin p:last-child { margin-bottom: 0; }
.lm-lib   { color: var(--ink-faint); font-size: .8125rem; }
.lm-cible { font-size: .8125rem; }
.lm-table td code { overflow-wrap: anywhere; word-break: break-word; }
.lm-table td:first-child { max-width: 34rem; white-space: normal; }

/* ---- classes de remplacement des attributs style= (bloqués par la CSP) ---- */
.alert-ok      { background: var(--ok-bg); border-color: var(--ok); color: var(--ink); }
.bloc-bas      { margin-bottom: 2rem; }
.champs-haut   { margin-top: 1rem; }
.btn-espace    { margin-left: .5rem; }
.titre-espace  { margin-top: 2rem; }
.note-source   { margin-top: 2.5rem; font-size: .875rem; color: var(--ink-faint); }

/* ---------------------------------------------------------------- footer - */

.site-footer {
  margin-top: 3rem; padding-block: 2.25rem;
  border-top: 1px solid var(--line); background: var(--bg-sunk);
}
.footer-inner { display: grid; gap: .85rem; }
.footer-tag { margin: 0; font-size: .9375rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; font-size: .9375rem; }
.footer-legal { margin: 0; font-size: .8125rem; color: var(--ink-faint); max-width: 75ch; }

@media (max-width: 34rem) {
  .field-row .btn { width: 100%; }
  .site-nav a { padding: .4rem .65rem; font-size: .875rem; }
}