/* Page publique de présentation d'afia */
:root {
  --ink: #12201E; --muted: #4B605D; --teal: #0F766E; --deep: #083F3B; --mint: #EAF4F1; --paper: #FBFDFC; --line: #D5E4E0;
  --display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif; --body: 'Instrument Sans', 'Segoe UI', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: 1.06rem; line-height: 1.6; color: var(--ink); background: var(--paper); }
a { color: inherit; }
:focus-visible { outline: 3px solid #F59E0B; outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: .5rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

.nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 2rem; padding: .75rem clamp(1rem, 4vw, 3.5rem); background: rgba(251, 253, 252, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav__brand img { display: block; height: 34px; width: auto; }
.nav__links { display: flex; gap: 1.6rem; margin-left: auto; font-weight: 500; }
.nav__links a { text-decoration: none; color: var(--muted); }
.nav__links a:hover { color: var(--teal); }

.btn { display: inline-block; padding: .72rem 1.3rem; font: 600 1rem var(--body); text-decoration: none; border-radius: 10px; border: 2px solid transparent; transition: background .15s, color .15s, border-color .15s; }
.btn--solid { background: var(--teal); color: #fff; }
.btn--solid:hover { background: var(--deep); }
.btn--line { border-color: var(--teal); color: var(--teal); }
.btn--line:hover { background: var(--mint); }
.btn--ghost { border-color: var(--line); color: var(--ink); padding: .5rem 1.1rem; }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn--light { background: #fff; color: var(--deep); }
.btn--light:hover { background: var(--mint); }
.btn--outline-light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn--outline-light:hover { background: rgba(255, 255, 255, .12); }

.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; padding: clamp(2.5rem, 7vw, 6rem) clamp(1rem, 4vw, 3.5rem); background: linear-gradient(180deg, var(--mint), var(--paper)); }
.hero h1 { margin: 0 0 1.2rem; font: 800 clamp(2.3rem, 5.2vw, 4.1rem)/1.04 var(--display); letter-spacing: -.02em; color: var(--deep); }
.hero__lead { max-width: 34rem; margin: 0 0 1.8rem; font-size: 1.18rem; color: var(--muted); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__note { margin: 1.1rem 0 0; font-size: .92rem; color: var(--muted); }

.journey { position: relative; margin: 0; padding: 1.3rem 1.4rem 1rem; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 60px -35px rgba(8, 63, 59, .55); overflow: hidden; }
.journey__head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-bottom: .9rem; margin-bottom: .6rem; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.journey__who b { display: block; font-family: var(--display); font-size: 1.1rem; }
.journey__who { color: var(--muted); }
.journey__badge { padding: .15rem .7rem; font-size: .8rem; font-weight: 600; color: #7C4A03; background: #FDEBD0; border-radius: 99px; }
.journey__steps { position: relative; list-style: none; margin: 0; padding: 0; }
.journey__steps::before { content: ""; position: absolute; left: 11px; top: 20px; bottom: 20px; width: 2px; background: var(--line); }
.step { position: relative; display: flex; gap: .9rem; padding: .55rem 0; opacity: .5; }
.step b { display: block; font-weight: 600; }
.step small { display: block; color: var(--muted); font-size: .86rem; line-height: 1.35; }
.step__dot { flex: 0 0 24px; height: 24px; margin-top: .1rem; border-radius: 50%; background: #fff; border: 2px solid var(--line); z-index: 1; }
.step--done, .step--live { opacity: 1; }
.step--done .step__dot { background: var(--teal); border-color: var(--teal); }
.step--done .step__dot::after { content: ""; display: block; width: 6px; height: 11px; margin: 2px 0 0 7px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.step--live .step__dot { border-color: var(--teal); background: var(--mint); animation: live 1.8s ease-out infinite; }
.journey__ecg { display: block; width: 100%; height: 40px; margin-top: .6rem; }
.journey__ecg path { fill: none; stroke: var(--teal); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 26 74; animation: ecg 2.2s linear infinite; }
@keyframes live { 0% { box-shadow: 0 0 0 0 rgba(15, 118, 110, .45); } 80%, 100% { box-shadow: 0 0 0 10px rgba(15, 118, 110, 0); } }
@keyframes ecg { from { stroke-dashoffset: 26; } to { stroke-dashoffset: -74; } }
/* Le seul mouvement d'entrée de la page : les étapes se cochent l'une après l'autre. */
.journey .step--done .step__dot { animation: tick .45s ease-out both; animation-delay: calc(.35s + var(--i) * .5s); }
@keyframes tick { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.section { padding: clamp(3rem, 7vw, 5.5rem) clamp(1rem, 4vw, 3.5rem); }
.section--tint { background: var(--mint); }
.section__head { max-width: 42rem; margin-bottom: 2.2rem; }
.section__head h2, .contact h2 { margin: 0 0 .5rem; font: 800 clamp(1.7rem, 3.4vw, 2.5rem)/1.12 var(--display); letter-spacing: -.015em; color: var(--deep); }
.section__head p { margin: 0; color: var(--muted); }

.areas { margin: 0; max-width: 68rem; border-top: 1px solid var(--line); }
.areas__row { display: grid; grid-template-columns: 15rem 1fr; gap: 1rem 2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.areas dt { font: 700 1.05rem var(--display); color: var(--deep); }
.areas dd { display: flex; flex-wrap: wrap; gap: .45rem .5rem; margin: 0; }
.areas dd span { padding: .2rem .8rem; font-size: .95rem; background: var(--mint); border-radius: 99px; }

.strengths { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 2rem 2.5rem; max-width: 72rem; }
.strengths h3 { margin: 0 0 .35rem; font: 700 1.2rem/1.25 var(--display); color: var(--deep); }
.strengths p { margin: 0; color: var(--muted); max-width: 28rem; }

.section--offers { background: linear-gradient(180deg, var(--paper), var(--mint)); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.cycle__radio { position: absolute; opacity: 0; pointer-events: none; }
.cycle { display: flex; width: fit-content; margin: 0 auto 2.4rem; padding: 4px; background: #fff; border: 1px solid var(--line); border-radius: 99px; }
.cycle label { padding: .5rem 1.5rem; font-weight: 600; color: var(--muted); border-radius: 99px; cursor: pointer; transition: background .15s, color .15s; }
.toggles { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem 1.2rem; margin: 0 auto 1.4rem; }
.toggles .cycle { margin: 0; }
#cycle-m:checked ~ .toggles label[for="cycle-m"], #cycle-a:checked ~ .toggles label[for="cycle-a"],
#lvl-s:checked ~ .toggles label[for="lvl-s"], #lvl-p:checked ~ .toggles label[for="lvl-p"] { color: #fff; background: var(--teal); }
#cycle-m:focus-visible ~ .toggles label[for="cycle-m"], #cycle-a:focus-visible ~ .toggles label[for="cycle-a"],
#lvl-s:focus-visible ~ .toggles label[for="lvl-s"], #lvl-p:focus-visible ~ .toggles label[for="lvl-p"] { outline: 3px solid #F59E0B; outline-offset: 2px; }
.plans__level { max-width: 40rem; margin: 0 auto 2.2rem; text-align: center; color: var(--muted); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1.5rem; max-width: 70rem; margin: 0 auto; align-items: stretch; }
.plan { display: flex; flex-direction: column; padding: 2rem 1.8rem 1.8rem; background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 1px 0 rgba(8, 63, 59, .04); transition: transform .2s, box-shadow .2s, border-color .2s; }
.plan:hover { transform: translateY(-4px); border-color: var(--teal); box-shadow: 0 28px 50px -30px rgba(8, 63, 59, .55); }
.plan__head h3 { margin: 0; font: 800 1.45rem var(--display); color: var(--deep); }
.plan__head p { margin: .35rem 0 0; min-height: 3em; color: var(--muted); font-size: .95rem; line-height: 1.45; }
.plan__price { margin: 1.4rem 0 1.5rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--line); }
/* Niveau et durée : deux bascules, quatre combinaisons de prix, sans JavaScript */
.vx, .plan__perks.vx { display: none; }
#cycle-m:checked ~ #lvl-s:checked ~ .plans .v-s-m, #cycle-a:checked ~ #lvl-s:checked ~ .plans .v-s-a,
#cycle-m:checked ~ #lvl-p:checked ~ .plans .v-p-m, #cycle-a:checked ~ #lvl-p:checked ~ .plans .v-p-a,
#lvl-s:checked ~ .plans .plan__cta.v-s, #lvl-p:checked ~ .plans .plan__cta.v-p,
#lvl-s:checked ~ .plans__level.v-s, #lvl-p:checked ~ .plans__level.v-p { display: block; }
#lvl-s:checked ~ .plans .plan__perks.v-s, #lvl-p:checked ~ .plans .plan__perks.v-p { display: grid; }
.plan__amount { display: flex; align-items: baseline; gap: .5rem; }
.plan__amount strong { font: 800 clamp(2.4rem, 4vw, 3.2rem)/1 var(--display); letter-spacing: -.02em; color: var(--ink); }
.plan__amount span { font-weight: 600; color: var(--muted); }
.plan__cycle { margin-top: .4rem; color: var(--muted); font-size: .95rem; }
.plan__save { display: inline-block; margin-top: .6rem; padding: .15rem .7rem; font-size: .85rem; font-weight: 600; color: var(--deep); background: #D6EFE9; border-radius: 99px; }
.plan__perks { flex: 1 1 auto; list-style: none; margin: 0 0 1.8rem; padding: 0; display: grid; gap: .7rem; }
.plan__perks li { position: relative; padding-left: 1.9rem; }
.plan__perks li::before { content: ""; position: absolute; left: 0; top: .2rem; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: var(--mint); }
.plan__perks li::after { content: ""; position: absolute; left: .4rem; top: .42rem; width: .32rem; height: .6rem; border: solid var(--teal); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.plan__cta { text-align: center; width: 100%; }
.tiers__note { margin: 1.8rem 0 0; text-align: center; color: var(--muted); font-size: .95rem; }

.contact { padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 3.5rem); color: #fff; background: var(--deep); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 28rem); gap: clamp(2rem, 5vw, 4rem); align-items: start; max-width: 76rem; }
.contact__inner { max-width: 36rem; }
.contact h2 { color: #fff; }
.contact p { margin: 0 0 1.4rem; color: #CFE5E1; }
.contact__list { list-style: none; margin: 0 0 1.8rem; padding: 0; display: grid; gap: .6rem; }
.contact__list li { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; }
.contact__list span { color: #9CC6C0; }
.contact__list a { text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .4); }

/* Liens du pied de page : chacun doit se lire comme un lien distinct, jamais comme
   une seule phrase. D'où le soulignement, la couleur et le séparateur « · ». */
.foot__links { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; }
.foot__links a { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.foot__links a:hover { color: var(--deep); }
.foot__sep { color: var(--muted); opacity: .6; user-select: none; }

.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding: 1.4rem clamp(1rem, 4vw, 3.5rem); font-size: .9rem; color: var(--muted); border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .areas__row { grid-template-columns: 1fr; gap: .5rem; }
}
@media (max-width: 640px) {
  .nav { gap: 1rem; }
  .nav__links { display: none; }
  .nav .btn { margin-left: auto; }
  .contact__list li { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .plan, .plan:hover { transition: none; transform: none; }
  html { scroll-behavior: auto; }
  .journey__ecg path, .step--live .step__dot, .journey .step--done .step__dot { animation: none; }
  .journey__ecg path { stroke-dasharray: none; }
}
.section, .contact { scroll-margin-top: 4.5rem; }

/* Aperçu : captures encadrées */
.shots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.shot { margin: 0; }
.shot__frame { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 10px 30px rgba(8, 63, 59, .10); }
.shot__dots { display: flex; gap: .3rem; padding: .5rem .7rem; background: var(--mint); border-bottom: 1px solid var(--line); }
.shot__dots i { width: .5rem; height: .5rem; border-radius: 50%; background: #9CC6C0; }
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption { display: grid; gap: .15rem; margin-top: .8rem; }
.shot figcaption span { color: var(--muted); font-size: .95rem; }

/* Formulaire de demande */
.ask { background: #fff; color: var(--ink); border-radius: 14px; padding: 1.6rem; display: grid; gap: .9rem; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.ask h3 { margin: 0 0 .2rem; font: 800 1.4rem/1.2 var(--display); color: var(--deep); }
.ask label { display: grid; gap: .3rem; font-size: .92rem; font-weight: 600; color: var(--deep); }
.ask input, .ask textarea { font: inherit; font-weight: 400; color: var(--ink); padding: .6rem .7rem; border: 1px solid #9FBDB8; border-radius: 8px; background: #fff; width: 100%; }
.ask input:focus, .ask textarea:focus { outline: 3px solid #F59E0B; outline-offset: 1px; }
.ask__row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.ask__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ask__ok, .ask__err { margin: 0; padding: .7rem .9rem; border-radius: 8px; font-size: .95rem; }
.ask__ok { background: var(--mint); color: var(--deep); font-weight: 600; }
.ask__err { background: #FDECEC; color: #991B1B; }
.ask__note { margin: 0; font-size: .85rem; color: var(--muted); }
.ask .btn { justify-self: start; border: 0; cursor: pointer; }
@media (max-width: 900px) {
  .shots { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .ask__row { grid-template-columns: 1fr; } }
.ask__row { align-items: end; }
.contact .ask p { color: var(--muted); margin: 0; }
.contact .ask p.ask__ok { color: var(--deep); }
.contact .ask p.ask__err { color: #991B1B; }