@font-face {
  font-family: 'Unbounded';
  src: url('/fonts/unbounded-latin-wght-normal.woff2') format('woff2');
  font-weight: 200 900;
  font-display: swap;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  src: url('/fonts/schibsted-grotesk-latin-wght-normal.woff2') format('woff2');
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --nuit: #0a0e13;
  --nuit-2: #10161d;
  --trait: #222c37;
  --trait-fort: #34414f;
  --texte: #e7ecf2;
  --texte-2: #9fadbc;
  --signal: #f5b544;
  --signal-fort: #ffc766;
  --erreur: #ff8f7a;
  --papier: #f4f3ef;
  --papier-2: #e9e7e0;
  --encre: #14181d;
  --encre-2: #505a66;
  --signal-papier: #8a5600;
  --ok-papier: #17704a;

  --font-display: 'Unbounded', 'Arial Narrow', sans-serif;
  --font-body: 'Schibsted Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --pad: clamp(1.25rem, 4vw, 3rem);
  --max: 78rem;
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scrollbar-color: var(--trait-fort) var(--nuit); }
body {
  margin: 0;
  background: var(--nuit);
  color: var(--texte);
  font: 400 1.0625rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  caret-color: var(--signal);
}
::selection { background: var(--signal); color: var(--nuit); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--nuit); }
::-webkit-scrollbar-thumb { background: var(--trait-fort); border-radius: 10px; border: 2px solid var(--nuit); }

h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 500; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
.todo-fill { background: rgba(245, 181, 68, 0.16); color: var(--signal-fort); padding: 0 0.3em; border-radius: 4px; }

.skip {
  position: absolute; left: var(--pad); top: -4rem; z-index: 10;
  background: var(--signal); color: var(--nuit); padding: 0.6rem 1rem; border-radius: 8px; font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip:focus { top: 0.75rem; }

/* ---------- En-tête ---------- */
.top {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  max-width: var(--max); margin: 0 auto; padding: 1.1rem var(--pad);
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font: 600 1.05rem/1 var(--font-display); letter-spacing: -0.02em; }
.mark { flex: none; }
.top-nav { display: flex; align-items: center; gap: 1.25rem; }
.langs { display: flex; gap: 0.15rem; list-style: none; margin: 0; padding: 0; }
.langs a {
  display: inline-grid; place-items: center; min-width: 2.5rem; height: 2.5rem; padding: 0 0.5rem;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; text-decoration: none; color: var(--texte-2);
  border-radius: 999px; transition: color 0.2s, background-color 0.2s;
}
.langs a:hover { color: var(--texte); background: var(--nuit-2); }
.langs a[aria-current] { color: var(--nuit); background: var(--texte); }
.nav-cta {
  display: none; height: 2.5rem; align-items: center; padding: 0 1rem; text-decoration: none; font-weight: 600; font-size: 0.95rem;
  border: 1px solid var(--trait-fort); border-radius: 999px; transition: border-color 0.2s, background-color 0.2s;
}
.nav-cta:hover { border-color: var(--signal); background: rgba(245, 181, 68, 0.08); }
@media (min-width: 40rem) { .nav-cta { display: inline-flex; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: grid; gap: 2.25rem;
  max-width: var(--max); margin: 0 auto; padding: 1.5rem var(--pad) 4rem;
}
.hero::before { /* trame fine + seuil de la page 1, derrière le contenu */
  content: ''; position: absolute; inset: -6rem 0 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--trait) 1px, transparent 1px),
    linear-gradient(90deg, var(--trait) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 70% at 70% 30%, #000 20%, transparent 75%);
}
.hero h1 { font-size: clamp(1.75rem, 6vw, 3.4rem); line-height: 1.12; letter-spacing: -0.03em; font-weight: 500; max-width: 17ch; }
.lede { margin-top: 1.25rem; max-width: 36rem; color: var(--texte-2); font-size: 1.125rem; line-height: 1.6; text-wrap: pretty; }
.signup-wrap { margin-top: 1.75rem; max-width: 33rem; }

.jump {
  display: inline-flex; align-items: center; height: 2.75rem; margin-top: 1.25rem; padding: 0 1.2rem; text-decoration: none;
  font-weight: 600; border: 1px solid var(--signal); border-radius: 999px; color: var(--signal-fort);
}
.jump:hover { background: rgba(245, 181, 68, 0.1); }
/* Mobile : l'aperçu du mail passe avant le formulaire pour rester dans le premier écran */
@media (max-width: 61.99rem) {
  .hero { gap: 0; }
  .hero-copy { display: contents; }
  .hero h1 { order: 1; }
  .lede { order: 2; margin-top: 1rem; font-size: 1.0625rem; }
  .jump { order: 3; align-self: start; margin-top: 1rem; }
  .hero-mail { order: 4; margin-top: 1.75rem; }
  .signup-wrap { order: 5; margin-top: 2.5rem; }
  .hero { display: flex; flex-direction: column; }
}
@media (min-width: 62rem) {
  .jump { display: none; }
  .hero { grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: 4rem; align-items: start; padding-top: 3rem; padding-bottom: 6rem; }
  .hero-mail { padding-top: 0.5rem; }
}

/* ---------- Formulaire ---------- */
.signup { display: grid; gap: 1rem; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 0.4rem; }
.field input {
  width: 100%; height: 3.25rem; padding: 0 1rem; font: inherit; color: var(--texte);
  background: var(--nuit-2); border: 1px solid var(--trait-fort); border-radius: 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input::placeholder { color: #7d8b9a; }
.field input:hover { border-color: #4a5a6b; }
.field input:focus-visible { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px rgba(245, 181, 68, 0.28); }
.field input[aria-invalid='true'] { border-color: var(--erreur); }
.check { display: grid; grid-template-columns: auto 1fr; gap: 0.8rem; align-items: start; }
.check input {
  appearance: none; -webkit-appearance: none; flex: none; margin: 0.15rem 0 0;
  width: 1.4rem; height: 1.4rem; border: 1px solid var(--trait-fort); border-radius: 6px; background: var(--nuit-2);
  display: grid; place-items: center; cursor: pointer; transition: border-color 0.2s, background-color 0.2s;
}
.check input:hover { border-color: #4a5a6b; }
.check input:checked { background: var(--signal); border-color: var(--signal); }
.check input:checked::after {
  content: ''; width: 0.7rem; height: 0.38rem; border-left: 2px solid var(--nuit); border-bottom: 2px solid var(--nuit);
  transform: translateY(-1px) rotate(-45deg);
}
.check input:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.check input[aria-invalid='true'] { border-color: var(--erreur); }
.check label { font-size: 0.9375rem; line-height: 1.5; color: var(--texte-2); cursor: pointer; text-wrap: pretty; }
.check label a { color: var(--texte); }
.err { color: var(--erreur); font-size: 0.9rem; line-height: 1.4; }
.err[hidden], .status[hidden] { display: none; }
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; justify-self: start;
  min-height: 3.25rem; padding: 0 1.6rem; font: 600 1rem/1 var(--font-body); color: var(--nuit);
  background: var(--signal); border: 0; border-radius: 12px; cursor: pointer;
  transition: background-color 0.2s, transform 0.2s var(--ease);
}
.btn:hover { background: var(--signal-fort); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn:focus-visible { outline-offset: 4px; }
@media (max-width: 30rem) { .btn { justify-self: stretch; } }
.hint { font-size: 0.875rem; color: var(--texte-2); }
.aside { font-size: 0.8125rem; color: var(--texte-2); margin-top: -0.25rem; }
.aside a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.status { padding: 0.9rem 1rem; border-radius: 12px; background: rgba(245, 181, 68, 0.1); border: 1px solid rgba(245, 181, 68, 0.4); color: var(--texte); }
.signup.is-done > :not(.status) { display: none; }

/* ---------- Aperçu du mail ---------- */
.mail {
  margin: 0; background: var(--papier); color: var(--encre); border-radius: 18px; overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35), 0 28px 70px -12px rgba(0, 0, 0, 0.7);
  max-width: 34rem;
  animation: arrive 0.9s var(--ease) 0.15s backwards;
}
.mail-bar { display: flex; align-items: center; gap: 0.75rem; padding: 0.9rem 1.25rem; background: var(--papier-2); border-bottom: 1px solid #d8d5cc; }
.mail-av { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 10px; background: var(--nuit); color: var(--texte); }
.mail-who { display: grid; line-height: 1.3; font-size: 0.875rem; }
.mail-who span { color: var(--encre-2); }
.mail-body { padding: 1.25rem 1.25rem 1rem; }
.mail-subject { font: 600 1.05rem/1.35 var(--font-body); color: var(--encre); margin-bottom: 0.25rem; }
.acts { list-style: none; margin: 0; padding: 0; }
.act { padding: 1rem 0; border-top: 1px solid #d8d5cc; }
.act:first-child { border-top: 0; }
.mail-subject + .acts .act:first-child { padding-top: 0.9rem; }
.act-head { display: flex; align-items: center; gap: 0.5rem; color: var(--signal-papier); font-size: 0.875rem; font-weight: 700; }
.act-title { margin-top: 0.4rem; font: 600 1rem/1.35 var(--font-body); letter-spacing: 0; color: var(--encre); text-wrap: pretty; }
.act-meta { margin-top: 0.15rem; font-size: 0.875rem; color: var(--encre-2); }
.act-todo { margin-top: 0.65rem; padding: 0.6rem 0.8rem; background: #ebe9e2; border-radius: 8px; font-size: 0.9rem; line-height: 1.45; color: var(--encre); }
.mail-foot { padding-top: 0.9rem; border-top: 1px solid #d8d5cc; font-size: 0.8125rem; color: var(--encre-2); }
.mail figcaption { padding: 0.65rem 1.25rem; background: var(--nuit-2); color: var(--texte-2); font-size: 0.8125rem; }

/* La règle de positions : 6 à 16, seuil entre 10 et 11 */
.ruler {
  --from: 0.54; /* (11,4 - 6) / 10 */
  position: relative; height: 3.3rem; margin: 1rem 0.4rem 0.3rem;
  background: repeating-linear-gradient(90deg, #b9b5a8 0 1px, transparent 1px 10%) 0 1.3rem / 100% 0.45rem no-repeat;
  border-bottom: 0;
}
.ruler::after { content: ''; position: absolute; left: 0; right: 0; top: 1.3rem; height: 1px; background: #b9b5a8; }
.ruler-band { position: absolute; left: 0; width: 45%; top: 0.55rem; height: 1.2rem; border-radius: 4px 0 0 4px; background: linear-gradient(90deg, transparent calc(100% - 2px), var(--signal-papier) 0), rgba(245, 181, 68, 0.28); }
.ruler-top { position: absolute; left: 0; top: 2.15rem; font-size: 0.75rem; font-weight: 700; color: var(--signal-papier); }
.ruler-dot { position: absolute; top: 1.02rem; left: calc(var(--from) * 100%); width: 0.62rem; height: 0.62rem; margin-left: -0.31rem; border-radius: 50%; background: var(--encre); animation: climb 1.5s var(--ease) 0.9s backwards; }
.ruler-dot span { position: absolute; top: 1.15rem; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 0.75rem; font-weight: 700; color: var(--encre); }

@keyframes arrive { from { opacity: 0; transform: translateY(1.25rem); } }
@keyframes climb { from { left: 90%; } }

/* ---------- Sections ---------- */
.band { max-width: var(--max); margin: 0 auto; padding: 4.5rem var(--pad); border-top: 1px solid var(--trait); }
.band h2 { font-size: clamp(1.4rem, 3.2vw, 2.1rem); line-height: 1.2; letter-spacing: -0.025em; }
.band h3 { font-size: 1.05rem; line-height: 1.35; letter-spacing: -0.01em; font-weight: 500; }

.signals { display: grid; gap: 2.5rem; }
.band-head p { margin-top: 0.9rem; color: var(--texte-2); max-width: 24rem; }
.signal-list { list-style: none; margin: 0; padding: 0; }
.signal-list li { display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; padding: 1.5rem 0; border-top: 1px solid var(--trait); }
.signal-list li:first-child { border-top: 0; padding-top: 0; }
.signal-list .ico { margin-top: 0.1rem; color: var(--signal); }
.signal-list p { margin-top: 0.4rem; color: var(--texte-2); max-width: 38rem; text-wrap: pretty; }
@media (min-width: 62rem) { .signals { grid-template-columns: 0.8fr 1.2fr; gap: 5rem; } }

.how h2 { margin-bottom: 2.5rem; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 2rem; }
.steps li { position: relative; padding-left: 3.25rem; }
.step-n {
  position: absolute; left: 0; top: -0.1rem; display: grid; place-items: center; width: 2.2rem; height: 2.2rem;
  border: 1px solid var(--signal); border-radius: 50%; color: var(--signal); font: 500 0.9rem/1 var(--font-display);
}
.steps p { margin-top: 0.4rem; color: var(--texte-2); text-wrap: pretty; }
@media (min-width: 52rem) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .steps li { padding: 3.4rem 0 0; }
  .steps li::before { content: ''; position: absolute; left: 2.2rem; right: -2.5rem; top: 1rem; height: 1px; background: var(--trait-fort); }
  .steps li:last-child::before { display: none; }
  .step-n { top: 0; }
}

.offer-cols { margin-top: 1.75rem; display: grid; gap: 1.25rem; color: var(--texte-2); max-width: 52rem; }
.offer-price { color: var(--texte); font: 500 clamp(1.15rem, 2.4vw, 1.5rem)/1.4 var(--font-display); letter-spacing: -0.02em; text-wrap: balance; }
@media (min-width: 52rem) { .offer-cols { grid-template-columns: 1.25fr 1fr; gap: 3rem; align-items: start; } }

.faq { display: grid; gap: 2rem; }
.faq-list { max-width: 46rem; }
details { border-top: 1px solid var(--trait); }
details:last-child { border-bottom: 1px solid var(--trait); }
summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: 1.1rem 0; font-weight: 600; transition: color 0.2s;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: ''; flex: none; width: 0.55rem; height: 0.55rem; border-right: 2px solid var(--texte-2); border-bottom: 2px solid var(--texte-2);
  transform: rotate(45deg) translateY(-2px); transition: transform 0.3s var(--ease);
}
details[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
summary:hover { color: var(--signal-fort); }
details p { padding: 0 0 1.25rem; color: var(--texte-2); max-width: 38rem; text-wrap: pretty; }

.final { text-align: left; padding-bottom: 6rem; }

/* ---------- Pied de page ---------- */
.foot {
  max-width: var(--max); margin: 0 auto; padding: 2rem var(--pad) 3rem; border-top: 1px solid var(--trait);
  display: grid; gap: 1.25rem; color: var(--texte-2); font-size: 0.9rem;
}
.foot-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; }
.foot-langs { display: flex; gap: 1.25rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--texte); text-decoration: underline; }
.foot a[aria-current] { color: var(--texte); }
@media (min-width: 52rem) { .foot { grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; } }

/* ---------- Pages texte ---------- */
.prose { max-width: 46rem; margin: 0 auto; padding: 2rem var(--pad) 4rem; }
.prose h1 { font-size: clamp(1.6rem, 4.5vw, 2.4rem); line-height: 1.15; letter-spacing: -0.03em; }
.updated { margin-top: 0.75rem; color: var(--texte-2); font-size: 0.9rem; }
.prose-body { margin-top: 2.5rem; display: grid; gap: 2rem; }
.prose-body h2 { font-size: 1.1rem; letter-spacing: -0.01em; margin-bottom: 0.6rem; }
.prose-body p { color: var(--texte-2); max-width: 40rem; text-wrap: pretty; }
.prose-body p + p { margin-top: 0.7rem; }
.pick { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 0.5rem; }
.pick a { font-size: 1.2rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}